BALANCE SHEETS - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 21,470,000	$ 96,140,000
Short-term investments	162,829,000	27,769,000
Accounts receivable	22,031,000	7,733,000
Inventory	12,448,000	3,282,000
Prepaid commercial manufacturing	18,925,000	13,567,000
Prepaid expenses and other current assets	8,408,000	5,112,000
Total current assets	246,111,000	153,603,000
Property and equipment, net	1,009,000	1,223,000
Inventory, non-current	37,039,000	25,064,000
Prepaid commercial manufacturing, non-current	4,235,000	0
Right-of-use assets	5,589,000	9,295,000
Other assets	3,596,000	881,000
Total assets	297,579,000	190,066,000
Current liabilities:
Accounts payable	11,138,000	10,859,000
Accrued compensation and benefits	12,597,000	7,548,000
Current portion of operating lease liability	4,435,000	3,894,000
Current portion of long-term debt	0	26,711,000
Deferred revenue	7,182,000	4,211,000
Accrued expenses and other current liabilities	15,041,000	12,380,000
Total current liabilities	50,393,000	65,603,000
Operating lease liability, net of current portion	1,725,000	5,855,000
Long-term debt, net of current portion	49,822,000	0
Deferred revenue, non-current	8,644,000	9,025,000
Deferred royalty obligation related to the sale of future royalties	20,179,000	11,254,000
Total liabilities	130,763,000	91,737,000
Commitments and contingencies (Note 20)
Stockholders’ equity:
Preferred stock, $0.0001 par value; 5,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $0.0001 par value; 500,000,000 and 300,000,000 shares authorized; 232,453,190 and 198,575,016 shares issued and outstanding as of December 31, 2023 and December 31, 2022, respectively.	23,000	20,000
Additional paid-in capital	1,012,773,000	878,500,000
Accumulated deficit	(846,204,000)	(780,137,000)
Accumulated other comprehensive income (loss)	224,000	(54,000)
Total stockholders’ equity	166,816,000	98,329,000
Total liabilities and stockholders’ equity	$ 297,579,000	$ 190,066,000