Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
3 Months Ended
Mar. 31, 2020
May 06, 2020
Entity Registrant Name Legacy Acquisition Corp.  
Entity Central Index Key 0001698113  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Type 10-Q  
Document Period End Date Mar. 31, 2020  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2020  
Entity Current Reporting Status Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business true  
Entity Shell Company true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity File Number 001-37509  
Entity Interactive Data Current Yes  
Entity Incorporation State Country Code DE  
Class A Common Stock    
Entity Common Stock, Shares Outstanding   29,305,180
Class F Common Stock    
Entity Common Stock, Shares Outstanding   7,500,000