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OTHER BALANCE SHEET DETAILS (Tables)

12 Months Ended

Dec. 31, 2024

Balance Sheet Related Disclosures [Abstract]

Schedule of Property and Equipment, Net

Property and equipment, net consist of the following (in thousands):

			December 31,
			2024						2023
Laboratory equipment			$	21,391					$	34,630
Leasehold improvements			24,923						29,809
Furniture and fixtures			3,546						4,610
Manufacturing equipment			7,845						7,784
Construction in progress			—						1,087
			57,705						77,920
Less: accumulated depreciation and amortization			(39,818)						(51,046)
Property and equipment, net			$	17,887					$	26,874

Schedule of Intangible Assets and Goodwill

The changes in intangible assets were as follows (in thousands):

			December 31,
			2024						2023
Balance at beginning of year			$	—					$	50,729
Foreign currency translation adjustment			—						618
Impairment of indefinite-lived intangible asset			—						(51,347)
Balance at end of year			$	—					$	—

The changes in goodwill were as follows (in thousands):

			December 31,
			2024						2023
Balance at beginning of year			$	—					$	37,552
Foreign currency translation adjustment			—						586
Impairment of goodwill			—						(38,138)
Balance at end of year			$	—					$	—

Schedule of Other Accrued Liabilities

Other accrued liabilities consist of the following (in thousands):

			December 31,
			2024						2023
Operating lease liabilities – current			$	4,313					$	4,589
Accrued professional fees			1,368						1,505
Accrued restructuring charges			896						11,733
Accrued research and development expenses			213						3,763
Other			1,405						1,964
Total other accrued liabilities			$	8,195					$	23,554

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- References

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

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- Definition

Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses.

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- Definition

Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/350-30/tableOfContent

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/350-20/tableOfContent

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