XML 12 R1.htm IDEA: XBRL DOCUMENT v3.23.1
Cover - USD ($)
12 Months Ended
Dec. 31, 2022
Mar. 29, 2023
Jun. 30, 2022
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2022    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Current Fiscal Year End Date --12-31    
Entity File Number 001-40959    
Entity Registrant Name TKB CRITICAL TECHNOLOGIES 1    
Entity Central Index Key 0001860514    
Entity Tax Identification Number 98-1601095    
Entity Incorporation, State or Country Code E9    
Entity Address, Address Line One 400 Continental Blvd    
Entity Address, Address Line Two Suite 600    
Entity Address, City or Town El Segundo    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 90245    
City Area Code 310    
Local Phone Number 426-2055    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Elected Not To Use the Extended Transition Period false    
Entity Shell Company true    
Entity Public Float     $ 230,460,000
Auditor Firm ID 688    
Auditor Name Marcum LLP    
Auditor Location New York    
Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant      
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant    
Trading Symbol USCTU    
Security Exchange Name NASDAQ    
Class A ordinary share, par value $0.0001 per share      
Title of 12(b) Security Class A ordinary share, par value $0.0001 per share    
Trading Symbol USCT    
Security Exchange Name NASDAQ    
Redeemable warrants, each warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share      
Title of 12(b) Security Redeemable warrants, each warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share    
Trading Symbol USCTW    
Security Exchange Name NASDAQ    
Class A Ordinary Shares [Member]      
Entity Common Stock, Shares Outstanding   11,116,704  
Class B Ordinary Shares [Member]      
Entity Common Stock, Shares Outstanding   100,000