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Leases (Tables) | 12 Months Ended
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Dec. 31, 2024
Leases [Abstract] |
Schedule of Lease Assets and Related Lease Liabilities | The Company’s lease assets and related lease liabilities were as follows (in thousands):
|  |  | December 31, |
| Balance Sheet Line Item |  | 2024 |  |  | 2023 |
Assets |  |  |  |  |  |  |
Finance: |  |  |  |  |  |  |
Right-of-use assets cost |  |  | $ | 1,767 |  |  | $ | 1,766 |
Accumulated amortization |  |  |  | (1,670 | ) |  |  | (1,634 | )
Finance lease right-of-use assets, net | Other assets |  |  | 97 |  |  |  | 132 |
Operating: |  |  |  |  |  |  |
Right-of-use assets cost |  |  |  | — |  |  |  | 93,360 |
Accumulated amortization |  |  |  | — |  |  |  | (28,421 | )
Operating lease right-of-use assets, net | Operating lease right-of-use assets |  |  | — |  |  |  | 64,939 |
Total lease assets |  |  | $ | 97 |  |  | $ | 65,071 |
Liabilities |  |  |  |  |  |  |
Current: |  |  |  |  |  |  |
Finance lease liabilities | Accrued and other current liabilities |  | $ | 34 |  |  | $ | 32 |
Operating lease liabilities | Operating lease liabilities, current |  |  | — |  |  |  | 12,647 |
Non-current: |  |  |  |  |  |  |
Finance lease liabilities | Other long-term liabilities |  |  | 70 |  |  |  | 103 |
Operating lease liabilities | Operating lease liabilities, non-current |  |  | — |  |  |  | 65,033 |
Total lease liabilities |  |  | $ | 104 |  |  | $ | 77,815 |
Components of Lease Expense | The components of lease expense were as follows (in thousands):
|  |  | Years Ended December 31, |
| Statement of Operations Line Item |  | 2024 |  |  | 2023 |
Finance lease cost: |  |  |  |  |  |  |
Amortization of right-of-use assets | Cost of goods sold; Research and development; Selling, general and administrative expenses |  | $ | 35 |  |  | $ | 406 |
Operating lease cost | Cost of goods sold; Research and development; Selling, general and administrative expenses |  |  | 9,722 |  |  |  | 15,175 |
Sublease income | Selling, general and administrative expenses |  |  | (1,125 | ) |  |  | (3,024 | )
Total lease cost |  |  | $ | 8,632 |  |  | $ | 12,557 |
Schedule of Supplemental Cash Flow Information Related to Leases | Supplemental cash flow information related to leases in the U.S. and China were as follows (in thousands):
|  | Years Ended December 31, |
|  | 2024 |  |  | 2023 |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 22,601 |  |  | $ | 14,463 |
Operating cash flows from finance leases |  |  | 6 |  |  |  | 9 |
Financing cash flows from finance leases |  |  | 40 |  |  |  | 148 |
Non-cash: Right-of-use assets obtained in exchange for new lease liabilities: |  |  |  |  |  |
Finance leases |  |  | (16 | ) |  |  | 131 |
Operating leases |  |  | 55 |  |  |  | 1,278 |
Schedule of Lease Term and Discount Rate | Lease term and discount rate were as follows:
|  | December 31,
|  | 2024 |  |  |  | 2023 |  |
Weighted-average remaining lease term (years): |  |  |  |  |  |  |  |
Finance leases |  |  | 3.0 |  |  |  |  | 3.9 |  |
Operating leases |  |  | — |  |  |  |  | 4.8 |  |
Weighted-average discount rate: |  |  |  |  |  |  |  |
Finance leases |  |  | 6.26 |  | % |  |  | 6.17 |  | %
Operating leases |  |  | — |  | % |  |  | 4.75 |  | %

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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