v3.26.1
Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Operating activities:    
Net loss $ (602) $ (1,399)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 1 1
Stock-based compensation 1 1,673
Deconsolidation of subsidiary   4,947
Changes in lease liability (2) 10
Changes in operating assets and liabilities:    
Accounts receivable, net 183
Inventory 412
Prepaid expenses and other assets 15 1,544
Accounts payable, accrued and other current liabilities (638) (11,079)
Net cash used in operating activities (630) (4,303)
Investing activities:    
Purchase of property, plant and equipment (1)
Net cash used in investing activities (1)
Financing activities:    
Proceeds, net of issuance costs, from issuing common stock and pre-funded warrants, net 919 5,567
Payment of preferred stock dividend (41) (41)
Net cash provided by financing activities 878 5,526
Effect of exchange rate changes on cash and cash equivalents 38 (85)
Net (decrease) increase in cash and cash equivalents 285 1,138
Cash and cash equivalents, beginning of period 3,505 3,137
Cash and cash equivalents, end of period 3,790 4,275
Cash received during the period for:    
Interest 18 12
Cash paid during the period for:    
Interest $ 5