Quarterly report pursuant to Section 13 or 15(d)

Organization and Summary of Significant Accounting Policies - Additional Information (Detail)

v3.23.2
Organization and Summary of Significant Accounting Policies - Additional Information (Detail)
 3 Months Ended 6 Months Ended
Mar. 25, 2022
USD ($)
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Schedule of Organization and Summary of Significant Accounting Policies [Line Items]          
Loss on extinguishment of debt         $ (23,141,000)
Proceeds from issuance of common stock       $ 12,195,000 14,791,000
Research and development expense   $ 5,200,000 $ 4,300,000 12,700,000 6,200,000
Cash, FDIC insured amount   $ 250,000   $ 250,000  
Tailwind Two Merger          
Schedule of Organization and Summary of Significant Accounting Policies [Line Items]          
Business Acquisition date Mar. 25, 2022        
Loss on extinguishment of debt         $ 23,100,000
Cash and marketable securities held in trust $ 29,000,000        
Intangible assets acquired $ 0        
Tailwind Two Merger | Common Stock          
Schedule of Organization and Summary of Significant Accounting Policies [Line Items]          
Exchange ratio 0.27585        
Tailwind Two Merger | PIPE investment          
Schedule of Organization and Summary of Significant Accounting Policies [Line Items]          
Proceeds from issuance of common stock $ 51,000,000        
Sales Revenue          
Schedule of Organization and Summary of Significant Accounting Policies [Line Items]          
Number of customers accounted more than 10% of revenue       no  
Sales Revenue | Customer Concentration Risk | Lockheed Martin          
Schedule of Organization and Summary of Significant Accounting Policies [Line Items]          
Concentration risk, percentage   84.00% 70.00% 79.00% 73.00%