v3.26.1
Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Operating activities    
Net loss $ (5,505) $ (10,884)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 332 442
Foreign exchange loss (gain) 1,132 (284)
Share-based compensation expense 172 3,329
Changes in operating assets and liabilities:    
Accrued interest receivable 58 220
Prepaid expenses and other current assets (246) (118)
Accounts payable (678) (1,125)
Accrued expenses (4,283) 1,671
Income tax payable 49 29
Net cash used in operating activities (8,969) (6,720)
Investing activities    
Purchase of property and equipment 0 (94)
Permit refund of construction in progress 9 0
Net cash provided by (used in) investing activities 9 (94)
Financing activities    
Net cash used in financing activities 0 (10,250)
Effect of foreign exchange rate on cash and cash equivalents    
Effect of foreign exchange rate on cash and cash equivalents (1,132) 284
Net change in cash and cash equivalents (10,092) (16,780)
Cash and cash equivalents, beginning of period 125,551 172,677
Cash and cash equivalents, end of period 115,459 155,897
Supplemental information:    
Cash paid for interest 0 486
Related Party [Member]    
Financing activities    
Payment on convertible loan 0 (10,000)
Nonrelated Party [Member]    
Financing activities    
Payment on convertible loan $ 0 $ (250)