XML 15 R1.htm IDEA: XBRL DOCUMENT v3.20.2
Document and Entity Information - shares
9 Months Ended
Sep. 30, 2020
Nov. 04, 2020
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Entity Interactive Data Current Yes  
Document Period End Date Sep. 30, 2020  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q3  
Entity Registrant Name Regional Management Corp.  
Trading Symbol RM  
Entity Central Index Key 0001519401  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status Yes  
Entity Shell Company false  
Entity Filer Category Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 001-35477  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 57-0847115  
Entity Address, Address Line One 979 Batesville Road  
Entity Address, Address Line Two Suite B  
Entity Address, City or Town Greer  
Entity Address, Postal Zip Code 29651  
City Area Code 864  
Local Phone Number 448-7000  
Security Exchange Name NYSE  
Entity Address, State or Province SC  
Title of 12(b) Security Common Stock  
Entity Common Stock, Shares Outstanding   11,335,781