Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

Document And Entity Information - shares
3 Months Ended
Mar. 31, 2024
May 15, 2024
Document Information [Line Items]    
Entity Central Index Key 0001546296  
Entity Registrant Name Professional Diversity Network, Inc.  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2024  
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2024  
Document Transition Report false  
Entity File Number 001-35824  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 80-0900177  
Entity Address, Address Line One 55 E. Monroe Street, Suite 2120  
Entity Address, City or Town Chicago  
Entity Address, State or Province IL  
Entity Address, Postal Zip Code 60603  
City Area Code 312  
Local Phone Number 614-0950  
Title of 12(b) Security Common Stock, $0.01 par value per share  
Security Exchange Name NASDAQ  
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 Common Stock, Shares Outstanding   11,676,893
No Trading Symbol Flag true