XML 95 R1.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Document and Entity Information - USD ($)
$ in Billions
 12 Months Ended
Dec. 31, 2019
Feb. 21, 2020
Jun. 30, 2019
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2019    
Document Fiscal Year Focus 2019    
Document Fiscal Period Focus FY    
Trading Symbol MEDP    
Entity Registrant Name Medpace Holdings, Inc.    
Entity Central Index Key 0001668397    
Current Fiscal Year End Date --12-31    
Entity Interactive Data Current Yes    
Entity File Number 001-37856    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 32-0434904    
Entity Address, Address Line One 5375 Medpace Way    
Entity Address, City or Town Cincinnati    
Entity Address, State or Province OH    
Entity Address, Postal Zip Code 45227    
City Area Code 513    
Local Phone Number 579-9911    
Document Annual Report true    
Document Transition Report false    
Title of 12(b) Security Common Stock $0.01 par value    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer Yes    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Common Stock, Shares Outstanding   36,092,497  
Entity Public Float     $ 1.8