Cover Page
Cover Page - shares | 6 Months Ended | |
Jun. 30, 2021 | Aug. 04, 2021 | |
Cover [Abstract] | ||
Document Type | 10-Q/A | |
Document Quarterly Report | true | |
Document Period End Date | Jun. 30, 2021 | |
Document Transition Report | false | |
Entity File Number | 001-39028 | |
Entity Registrant Name | CROSSFIRST BANKSHARES, INC. | |
Entity Incorporation, State or Country Code | KS | |
Entity Tax Identification Number | 26-3212879 | |
Entity Address, Address Line One | 11440 Tomahawk Creek Parkway | |
Entity Address, City or Town | Leawood | |
Entity Address, State or Province | KS | |
Entity Address, Postal Zip Code | 66211 | |
City Area Code | 913 | |
Local Phone Number | 312-6822 | |
Title of 12(b) Security | Common Stock, par value $0.01 per share | |
Trading Symbol | CFB | |
Security Exchange Name | NASDAQ | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Entity Filer Category | Accelerated Filer | |
Entity Small Business | false | |
Entity Emerging Growth Company | true | |
Entity Ex Transition Period | false | |
Entity Shell Company | false | |
Entity Common Stock, Shares Outstanding | 50,987,973 | |
Entity Central Index Key | 0001458412 | |
Current Fiscal Year End Date | --12-31 | |
Document Fiscal Year Focus | 2021 | |
Document Fiscal Period Focus | Q2 | |
Amendment Flag | true | |
Amendment description | CrossFirst Bankshares, Inc. (the “Company”) is filing this Amendment No. 1 (the Amendment”) on Form 10-Q/A to amend its Quarterly Report on Form 10-Q for the quarter ended June 30, 2021, filed with the Securities and Exchange Commission on August 5, 2021 (the “Original 10-Q”), for the purpose of filing revised versions of Exhibits 31.1 and 31.2 filed with the Original 10-Q. We are filing revised exhibits solely in order to include in the certifications set forth in the Exhibits the language added to the introductory portion of paragraph 4 and the language of revised paragraph 4(b), which language was inadvertently omitted from the certifications when originally filed. The Amendment does not reflect events occurring after the date of the filing of the Original 10-Q or modify or update any of the other disclosures contained therein in any way. Accordingly, the Amendment should be read in conjunction with the Original 10-Q. The Amendment consists solely of the preceding cover page, this explanatory note, the exhibit index for the Amendment, the signature page and paragraphs 1, 2, 4 and 5 of each of the revised certifications filed as exhibits to the Amendment. |