Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 28,415	$ 29,854
Restricted cash	342	0
Accounts receivable, net	233	131
Inventory	722	679
Prepaid expenses	4,028	5,290
Other current assets	10,945	1,440
Total current assets	44,685	37,394
Property and equipment, net	175	475
Operating lease right-of-use assets	56	382
Other assets	0	87
Total assets	44,916	38,338
Current liabilities
Accounts payable	14,701	15,990
Accrued expenses	4,341	5,762
Current portion of long-term debt	24,931	0
Total current liabilities	53,926	22,233
Long-term portion of operating lease liabilities	0	65
Derivative liabilities	1,790	6,633
Long-term debt	84,663	102,508
Total liabilities	140,379	131,439
Commitments and contingencies
Stockholders' (deficit) equity
Preferred stock, $0.001 par value, 10,000 shares authorized; no shares issued and outstanding as of December 31, 2025 and December 31, 2024	0	0
Common stock, $0.001 par value, 200,000 shares authorized as of December 31, 2025 and December 31, 2024; 22,328 and 3,102 shares issued and outstanding as of December 31, 2025 and December 31, 2024, respectively	76	49
Additional paid-in-capital	624,555	557,047
Accumulated deficit	(720,094)	(650,197)
Total stockholders' (deficit) equity	(95,463)	(93,101)
Total liabilities and stockholders' (deficit) equity	44,916	38,338
Related Party
Current liabilities
Other current liabilities	138	107
Nonrelated Party
Current liabilities
Other current liabilities	$ 9,815	$ 374

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).