Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 46,339	$ 238,480
Short-term investments	150,917	56,619
Accounts receivable, net	11,804	14,901
Inventory	27,886	28,545
Prepaid expenses and other current assets	31,360	34,848
Total current assets	268,306	373,393
Restricted cash	737
Long-term investments	5,482	7,155
Property and equipment, net	85,365	84,220
Goodwill	1,931	1,931
Other intangible assets	5,265	1,073
Other assets	26,757	7,426
Total assets	393,843	475,198
Current liabilities:
Accounts payable	6,792	9,580
Accrued expenses and other current liabilities	40,293	42,036
Liability for sale of future royalties - current	12,283	9,756
Financing liability - current	10,062	9,809
Deferred revenue - current	12,407	9,085
Recognized loss on purchase commitments — current		3,859
Midcap credit facility - current		20,000
Total current liabilities	81,837	104,125
Senior convertible notes	36,051	226,851
Liability for sale of future royalties - long term	137,362	136,054
Financing liability - long term	93,877	94,319
Deferred revenue — long term	51,160	69,794
Recognized loss on purchase commitments — long term	58,204	60,942
Operating lease liability	11,645	3,925
Milestone liabilities	2,523	3,452
Midcap credit facility - long term		13,019
Mann Group convertible note		8,829
Accrued interest - Mann Group convertible note		56
Total liabilities	472,659	721,366
Commitments and contingencies (Note 16)
Stockholders' deficit:
Undesignated preferred stock, $0.01 par value - 10,000,000 shares authorized; no shares issued or outstanding as of December 31, 2024 or 2023
Common stock, $0.01 par value - 800,000,000 shares authorized; 302,959,782 and 270,034,495 shares issued and outstanding as of December 31, 2024 and 2023, respectively	3,029	2,700
Additional paid-in capital	3,118,865	2,980,539
Accumulated other comprehensive income	1,109
Accumulated deficit	(3,201,819)	(3,229,407)
Total stockholders' deficit	(78,816)	(246,168)
Total liabilities and stockholders' deficit	$ 393,843	$ 475,198