Document and Entity Information
Document and Entity Information - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2022 | Apr. 27, 2023 | Jun. 30, 2022 | |
Document and Entity Information | |||
Document Type | 10-K/A | ||
Document Annual Report | true | ||
Document Period End Date | Dec. 31, 2022 | ||
Document Transition Report | false | ||
Entity File Number | 001-39069 | ||
Entity Registrant Name | Aprea Therapeutics, Inc. | ||
Entity Incorporation, State or Country Code | DE | ||
Entity Tax Identification Number | 84-2246769 | ||
Entity Address, Address Line One | 3805 Old Easton Road | ||
Entity Address, City or Town | Doylestown | ||
Entity Address, State or Province | PA | ||
Entity Address, Postal Zip Code | 18902 | ||
City Area Code | 617 | ||
Local Phone Number | 463-9385 | ||
Title of 12(b) Security | Common stock, par value $0.001 per share | ||
Trading Symbol | APRE | ||
Security Exchange Name | NASDAQ | ||
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 | ||
Entity Ex Transition Period | true | ||
ICFR Auditor Attestation Flag | false | ||
Entity Shell Company | false | ||
Entity Public Float | $ 14 | ||
Entity Common Stock, Shares Outstanding | 3,731,570 | ||
Entity Central Index Key | 0001781983 | ||
Current Fiscal Year End Date | --12-31 | ||
Document Fiscal Year Focus | 2021 | ||
Document Fiscal Period Focus | FY | ||
Amendment Flag | false | ||
Auditor Name | Ernst & Young LLP | ||
Auditor Firm ID | 42 | ||
Auditor Location | Iselin, New Jersey |