Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 381,393	$ 155,385
Prepaid expenses and other current assets	13,194	5,127
Accounts receivable, net	1,637	0
Inventory	1,208	0
Total current assets	397,432	160,512
Property, plant and equipment, net	2,146	1,207
Operating lease right-of-use assets	1,475	2,287
Restricted cash	2,863	505
Inventory, noncurrent	8,234	0
Other long-term assets	1,692	299
Total assets	413,842	164,810
Current liabilities:
Accounts payable (including related party amounts of $25 and $35 respectively)	12,601	9,997
Accrued expenses (including related party amountsof $2,694 and $2,499 respectively)	17,197	14,678
Accrued interest	1,146	854
Operating lease liabilities, current	726	708
Current portion of revenue interest financing liability	7,111	0
Total current liabilities	38,781	26,237
Long-term debt, net of discount	137,842	95,264
Revenue interest financing liability	299,816	109,525
Operating lease liabilities	462	1,098
Other long-term liabilities	9,700	7,500
Total liabilities	486,601	239,624
Commitments and contingencies (Note 4)
Stockholders' deficit:
Preferred stock, $0.0001 par value; authorized shares - 40,000,000 at December 31, 2023 and December 2022; no shares issued and outstanding at December 31, 2023 and December 2022
Common stock, $0.0001 par value; authorized shares - 400,000,000 at December 31, 2023 and December 2022; issued shares - 57,970,044 and 41,723,308 at December 31, 2023 and December 2022, respectively; outstanding shares - 57,970,044 and 41,468,871 at December 31, 2023 and December 2022, respectively	5	3
Treasury stock - 19 shares at December 31, 2023 and December 2022 respectively	0	0
Additional paid-in capital	855,921	652,276
Accumulated deficit	(928,685)	(727,093)
Total stockholders' deficit	(72,759)	(74,814)
Total liabilities and stockholders' deficit	$ 413,842	$ 164,810

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Balance Type:	credit
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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).