CONSOLIDATED BALANCE SHEETS - USD ($)	Sep. 30, 2023	Dec. 31, 2022
ASSETS
Cash and cash equivalents	$ 605,535,000	$ 275,138,000
Accounts receivable	130,694,000	12,596,000
Unbilled receivable	3,026,000	1,531,000
Non-cash royalty receivable	3,438,000	3,851,000
Inventory	5,495,000
Prepaid and other current assets	18,712,000	11,005,000
Total current assets	766,900,000	304,121,000
Property and equipment, net of accumulated depreciation	4,431,000	4,377,000
Operating lease right-of-use assets	8,338,000	10,231,000
Long-term inventory	28,273,000	16,196,000
Other assets	14,159,000	14,011,000
Total assets	822,101,000	348,936,000
LIABILITIES AND SHAREHOLDERS' EQUITY
Accounts payable	24,853,000	45,353,000
Accrued compensation	15,155,000	11,111,000
Other accrued liabilities	43,571,000	38,783,000
Current portion of liability related to the sale of future royalties, net of deferred financing costs of $128 and $162, respectively	9,437,000	8,659,000
Current portion of operating lease liability	4,458,000	4,096,000
Current portion of deferred revenue	37,186,000	13,856,000
Total current liabilities	134,660,000	121,858,000
Senior secured term loan, net	72,113,000
Deferred revenue, net of current portion	26,718,000	36,355,000
Operating lease liability, net of current portion	7,759,000	11,148,000
Liability related to the sale of future royalties, net of current portion and deferred financing costs of $111 and $205, respectively	16,455,000	23,449,000
Other long-term liabilities	2,800,000	300,000
Total liabilities	260,505,000	193,110,000
Commitments and contingencies (Note K)
Shareholders' equity:
Preferred stock, $.01 par value; authorized 5,000 shares; 22 and 0 shares issued and outstanding as of each of September 30, 2023 and December 31, 2022, respectively
Common stock, $.01 par value; authorized 600,000 shares; 265,842 and 220,046 shares issued and outstanding as of September 30, 2023 and December 31, 2022, respectively	2,435,000	2,260,000
Additional paid-in capital	2,267,747,000	1,847,638,000
Accumulated deficit	(1,708,586,000)	(1,694,072,000)
Total shareholders' equity	561,596,000	155,826,000
Total liabilities and shareholders' equity	$ 822,101,000	$ 348,936,000