CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 25,297	$ 13,886
Restricted cash and cash equivalents	100	100
Prepaid expenses and other current assets	4,050	2,341
Total current assets	29,447	16,327
Operating lease right-of-use assets	683	925
Goodwill	1,914	1,914
Deposits and other assets	261	266
Total assets	32,305	19,432
Current liabilities:
Accounts payable	3,336	3,500
Accrued expenses and other current liabilities	2,083	5,466
Operating lease liabilities	580	544
Total current liabilities	5,999	9,510
Operating lease liabilities, non-current	157	457
Total liabilities	6,156	9,967
Commitments and contingencies (Note 5)
Stockholders’ equity:
Common stock, $0.0001 par value; 350,000,000 shares authorized, 100,367,113 and 73,977,459 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	10	7
Additional paid-in capital	286,678	257,583
Accumulated deficit	(260,539)	(248,125)
Total stockholders’ equity	26,149	9,465
Total liabilities and stockholders’ equity	$ 32,305	$ 19,432

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).

Name:	us-gaap_AccountsPayableCurrent
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).