Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Detail)

v3.21.1
Related Party Transactions - Additional Information (Detail) - USD ($)
3 Months Ended 8 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Jun. 28, 2017
Mar. 31, 2019
Related Party Transaction [Line Items]        
Class of warrant or right, number of securities called by warrants or rights       1,666,666
Cost of services revenue   $ 39,544    
Dialog Semiconductor Plc [Member]        
Related Party Transaction [Line Items]        
Equity method investment, ownership percentage 2.80%      
Warrants outstanding 0      
Contract Services [Member] | Dialog Semiconductor Plc [Member]        
Related Party Transaction [Line Items]        
Revenue $ 0 40,625    
Cost of services revenue 0 39,544    
Strategic Alliance Agreement [Member] | Royalty Revenue [Member]        
Related Party Transaction [Line Items]        
Revenue $ 0 $ 0    
Private Placements [Member] | Dialog Semiconductor Plc [Member]        
Related Party Transaction [Line Items]        
Stock issued during period, shares, new issues     1,739,691  
Private Placements [Member] | Warrant Issued to Private Investors [Member] | Dialog Semiconductor Plc [Member]        
Related Party Transaction [Line Items]        
Class of warrant or right, number of securities called by warrants or rights     1,417,565