Quarterly report pursuant to Section 13 or 15(d)

Liquidity and Management Plans - Additional Information (Detail)

v3.23.1
Liquidity and Management Plans - Additional Information (Detail) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Liquidity And Management Plans [Line Items]        
Engineering product development $ 96,676 $ 215,961    
Net loss (6,652,507) (7,152,718)    
Net cash provided by (used in) operating activities (5,364,355) (6,356,971)    
Net proceeds of securities offerings 5,351,888   $ 744,787 $ 27,043,751
Cash and cash equivalents, at carrying value, total 26,339,960   $ 26,287,293  
Technology Service [Member]        
Liquidity And Management Plans [Line Items]        
Engineering product development $ 96,676 $ 215,961