v3.25.2
Summary of Significant Accounting Policies (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 23, 2025
item
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
$ / shares
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Research and development incentive income and receivable            
Research and development expenses reimbursed (as a percent)       43.50%   43.50%
Research and development incentive receivable   $ 739   $ 739   $ 704
Research and development incentive receivable       798   704
Research and development incentive income and receivable            
Balance at the beginning of the period       704 $ 771 771
Australian research and development incentive income   1 $ 253 56 499  
Foreign currency translation       38   (67)
Balance at the end of the period   798   798   704
Other Assets            
Deposits   784   784   823
Number of Positions Eliminated, Period Percent 75.00%          
Restructuring and related cost, reduction in workforce, number of phases | item 2          
Restructuring charges   4,527   4,527    
Accrued restructuring charges   $ 3,540   $ 3,540    
Incremental borrowing rate   8.00%   8.00%    
Dividend attributable to down round feature of warrants     234   $ 234  
2017 Warrants            
Other Assets            
Dividend attributable to down round feature of warrants     $ 234      
Maximum | 2017 Warrants            
Other Assets            
Warrants | $ / shares       $ 10.55    
Minimum | 2017 Warrants            
Other Assets            
Warrants | $ / shares       $ 2.82    
License and Service            
Other Assets            
Deposits   $ 784   $ 784   $ 823