Annual report pursuant to Section 13 and 15(d)

Cover

v3.22.1
Cover - USD ($)
 12 Months Ended
Dec. 31, 2021
Mar. 31, 2022
Jun. 30, 2021
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2021    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2021    
Current Fiscal Year End Date --12-31    
Entity File Number 001-38185    
Entity Registrant Name PRESSURE BIOSCIENCES, INC.    
Entity Central Index Key 0000830656    
Entity Tax Identification Number 04-2652826    
Entity Incorporation, State or Country Code MA    
Entity Address, Address Line One 14 Norfolk Avenue    
Entity Address, City or Town South Easton    
Entity Address, State or Province MA    
Entity Address, Postal Zip Code 02375    
City Area Code 508    
Local Phone Number 230-1828    
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 false    
Entity Shell Company false    
Entity Public Float     $ 13,334,762
Entity Common Stock, Shares Outstanding   8,712,494  
Auditor Firm ID 206    
Auditor Name MaloneBailey, LLP    
Auditor Location Houston, Texas