CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 319	$ 1,091
Receivables	2	5
Prepaid expenses and other current assets, current	746	1,659
Total current assets	1,067	2,755
Prepaid expenses and other current assets, non current	1,053	0
Total assets	2,120	2,755
Current liabilities:
Accounts payable	831	516
Accrued expenses	231	176
Total current liabilities	1,062	692
Total liabilities	1,062	692
Commitments and contingencies (Note 5)
Stockholders' equity
Common stock $0.001 par value; 5,000,000 shares authorized, 1,601,252 shares issued and outstanding at March 31, 2025 and at December 31, 2024	2	2
Additional paid-in capital	922,575	922,507
Accumulated deficit	(921,519)	(920,446)
Total stockholders' equity	1,058	2,063
Total liabilities and stockholders' equity	$ 2,120	$ 2,755

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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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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).