Cover
Cover | Nov. 05, 2021 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Nov. 5, 2021 |
Entity File Number | 001-38280 |
Entity Registrant Name | CBTX, Inc. |
Entity Central Index Key | 0001473844 |
Entity Tax Identification Number | 20-8339782 |
Entity Incorporation, State or Country Code | TX |
Entity Address, Address Line One | 9 Greenway Plaza |
Entity Address, Address Line Two | Suite 110 |
Entity Address, City or Town | Houston |
Entity Address, State or Province | TX |
Entity Address, Postal Zip Code | 77046 |
City Area Code | (713) |
Local Phone Number | 210-7600 |
Written Communications | true |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common stock, par value $0.01 per share |
Trading Symbol | CBTX |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | true |
Elected Not To Use the Extended Transition Period | true |