v3.26.1
Summary of Significant Accounting Policies - Summary of Disaggregated Amounts of Operating Expenses (Parenthetical) (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Summary Of Significant Accounting Policies [Line Items]        
Stock-based compensation expense     $ 1,101,000 $ 1,724,000
Depreciation expense     14,000 29,000
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense        
Summary Of Significant Accounting Policies [Line Items]        
Stock-based compensation expense $ 316,000 $ 793,000 658,000 1,165,000
Depreciation expense 3,000 8,000 6,000 16,000
Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense        
Summary Of Significant Accounting Policies [Line Items]        
Stock-based compensation expense 224,000 381,000 443,000 559,000
Depreciation expense $ 4,000 $ 7,000 $ 8,000 $ 14,000