XML 16 R6.htm IDEA: XBRL DOCUMENT v3.26.1
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Cash flows used in operating activities    
Net loss $ (1,174) $ (21,241)
Adjustments to reconcile net loss to net cash used in operating activities    
Depreciation and amortization expense 21 279
Non-cash lease expense 185 193
Stock-based compensation expense 423 1,811
Change in fair value of warrant liability (9,640)
Changes in operating assets and liabilities:    
Prepaid expenses and other current assets (195) (201)
Other non-current assets 36 288
Accounts payable (3,781) (1,039)
Accrued expenses and other current liabilities 55 (2,617)
Operating lease liability (478) (315)
Net cash used in operating activities (14,548) (22,842)
Cash flows provided by investing activities    
Proceeds from sales of property and equipment 4
Net cash provided by investing activities 4
Net decrease in cash, cash equivalents and restricted cash (14,548) (22,838)
Cash, cash equivalents and restricted cash at beginning of the period 29,109 72,054
Cash, cash equivalents and restricted cash at end of the period 14,561 49,216
Supplemental and non-cash items reconciliations:    
Right-of-use asset obtained in exchange for lease liabilities $ 1,092