Composition of Other Balance Sheet Items (Tables)

12 Months Ended

Dec. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Inventories

Inventories consist of the following (dollars in thousands):

	December 31, 2024		December 31, 2023
Raw materials	$	11,127	$	16,274
Work in process	26,725		31,212
Finished goods	16,441		29,922
Total	$	54,293	$	77,408

Schedule of Property and Equipment

Depreciation and amortization are computed using the straight-line method over the following useful lives:

Computer equipment	3 years - 5 years
Software	3 years - 5 years
Lab equipment and furniture	5 years - 10 years
Leasehold improvements	Shorter of lease term or useful life

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

	December 31, 2024		December 31, 2023
Lab equipment and furniture	$	13,370	$	13,069
Leasehold improvements	14,023		14,023
Software	883		883
Computer equipment	1,112		960
	29,388		28,935
Less accumulated depreciation and amortization	(17,843)		(15,405)
Total	$	11,545	$	13,530

Schedule of Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consist of the following (dollars in thousands):

	December 31, 2024		December 31, 2023
Accounts payable	$	4,587	$	1,964
Accrued compensation, benefits, & related accruals	21,225		20,722
Accrued sales & marketing	11,007		11,666
Accrued manufacturing expenses	11,652		11,652
Accrued R&D expenses	5,898		10,530
Operating lease liabilities, current portion (1)	6,889		8,331
Accrued royalties (2)	8,105		7,918
Other accrued expenses	6,989		6,786
Total	$	76,352	$	79,569

(1) Refer to Note 12, Leases.

(2) Refer to Note 16, Commitments and Contingencies.

Schedule of Accrued Sales Deductions

Accrued product returns and rebates consist of the following (dollars in thousands):

	December 31, 2024		December 31, 2023
Accrued product rebates	$	115,330	$	96,984
Accrued product returns	53,375		57,290
Total	$	168,705	$	154,274