SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Schedule of Inventory, Net of Reserves

Inventory, net of reserves, consisted of the following at December 31, 2023 and 2022 (in thousands):

	December 31, 2023		December 31, 2022
Raw materials	$	33,790	$	2,397
Work in process	4,727		—
Finished goods	2,387		2,126
Total inventory	$	40,904	$	4,523
Classified as:
Inventory, net	$	9,410	$	4,523
Long-term inventory, net	31,494		—
Total inventory	$	40,904	$	4,523

Schedule Of Cost Of Goods Sold

The following table summarizes cost of goods sold for the years ended December 31, 2023, 2022 and 2021 (in thousands):

	Year Ended December 31,
	2023		2022		2021
Cost of goods sold - product sales	$	8,406	$	4,420	$	3,818
Cost of goods sold - license and collaboration	3,044		—		—
Total cost of goods sold	$	11,450	$	4,420	$	3,818

Schedule of Vesting Award Terms

	Expiration Term	Vesting Term
Stock Options	10 years	3 to 4 years
Restricted Stock Units	----	1 to 4 years

Schedule of Major Classifications of Property and Equipment

The major classifications of property and equipment, including their respective expected useful lives, consist of the following:

Computers and equipment	3 years
Furniture and fixtures	7 years
Leasehold improvements	Shorter of length of lease or life of the asset

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

	December 31,
	2023		2022
Computers and equipment	$	2,071	$	2,049
Furniture and fixtures	2,990		2,938
Leasehold improvements	9,692		9,180
Construction-in-progress	169		77
	14,922		14,244
Less: Accumulated depreciation	(7,443)		(5,195)
Total property and equipment, net	$	7,479	$	9,049

Schedule of Foreign Currency Translation Adjustment Included in Accumulated Other Comprehensive Loss

The following table summarizes the foreign currency translation adjustment included in accumulated other comprehensive loss for the year ended December 31, 2023, 2022 and 2021 (in thousands):

	Foreign Currency Translation Adjustments included in Accumulated Other Comprehensive Loss
	2023		2022		2021
Balance at January 1,	$	415	$	(92)	$	(1,607)
Foreign currency translation adjustments	(1,871)		507		1,515
Balance at December 31,	$	(1,456)	$	415	$	(92)

Schedule of Restructuring and Related Costs

	2023
Liability balance at January 1,	$	—
Restructuring expenses	11,394
Foreign currency impact	27
Liability balance at December 31,	$	11,421