v3.21.2
Document and Entity Information
Aug. 25, 2021
Document And Entity Information [Line Items]  
Amendment Flag false
Entity Central Index Key 0001819810
Document Type 8-K
Document Period End Date Aug. 25, 2021
Entity Registrant Name GENESIS PARK ACQUISITION CORP.
Entity Incorporation State Country Code E9
Entity File Number 001-39733
Entity Tax Identification Number 98-1550429
Entity Address, Address Line One 2000 Edwards Street
Entity Address, Address Line Two Suite B
Entity Address, City or Town Houston
Entity Address, State or Province TX
Entity Address, Postal Zip Code 77007
City Area Code (713)
Local Phone Number 489-4650
Written Communications true
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Units Each Consisting Of One Class A Ordinary Share And One Half Of One Redeemable Warrant 3 [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Units, each consisting of one Class A Ordinary Share and one-half of one Redeemable Warrant
Trading Symbol GNPK.U
Security Exchange Name NYSE
Class A Ordinary Shares Par Value 0.0001 Per Share 1 [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Class A Ordinary Shares, par value $0.0001 per share
Trading Symbol GNPK
Security Exchange Name NYSE
Redeemable Warrants Each Exercisable For One Class A Ordinary Share 2 [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Redeemable Warrants, each exercisable for one Class A Ordinary Share
Trading Symbol GNPK WS
Security Exchange Name NYSE