Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
3 Months Ended
Mar. 31, 2019
May 10, 2019
Document and Entity Information [Abstract]    
Entity Registrant Name Priority Technology Holdings, Inc.  
Entity Central Index Key 0001653558  
Document Type 10-Q  
Trading Symbol PRTH  
Document Period End Date Mar. 31, 2019  
Amendment Flag false  
Entity Emerging Growth Company true  
Entity Small Business true  
Entity Ex Transition Period false  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   67,013,737
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 43555