v3.26.1
Stockholders' Equity - Additional Information (Detail) - USD ($)
3 Months Ended
Dec. 29, 2025
Jul. 30, 2025
Mar. 31, 2026
Mar. 31, 2025
Aug. 23, 2019
Standby Equity Purchase Agreements          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Shares issued     0    
Standby Equity Purchase Agreements | Yorkville          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Percentage of purchase price   97.00%      
Structuring fees paid   $ 25,000      
Commitment fees   $ 375,000      
Shares issued, price per share   $ 1.33      
Common stock | Standby Equity Purchase Agreements          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Commitment amount   $ 30,000,000      
Common stock | Exchange Cap | Yorkville          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Shares issued   9,804,345      
Sale of stock, percentage   19.99%      
ATM Agreement          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Shares issued     0 0  
2019 at-the-market issuance sales agreement | Maximum | B. Riley FBR          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock, aggregate offering price         $ 75,000,000
Equity Distribution Agreement          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Shares issued     0    
Equity Distribution Agreement | Lucid          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Sales commission as a percentage of gross proceeds 3.00%        
Equity Distribution Agreement | Maximum | Lucid          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock, aggregate offering price $ 50,000,000