Document and Entity Information
Document and Entity Information | Aug. 15, 2020 |
Cover [Abstract] | |
Entity Registrant Name | Franklin Financial Network Inc. |
Amendment Flag | false |
Entity Central Index Key | 0001407067 |
Document Type | 8-K |
Document Period End Date | Aug. 15, 2020 |
Entity Incorporation State Country Code | TN |
Entity File Number | 001-36895 |
Entity Tax Identification Number | 20-8839445 |
Entity Address, Address Line One | 722 Columbia Avenue |
Entity Address, City or Town | Franklin |
Entity Address, State or Province | TN |
Entity Address, Postal Zip Code | 37064 |
City Area Code | 615 |
Local Phone Number | 236-2265 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, no par value per share |
Trading Symbol | FSB |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |