Document and Entity Information - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Feb. 27, 2026 |
Jun. 30, 2025 |
|
| Document Information [Line Items] | |||
| Document Type | 10-K/A | ||
| Amendment Flag | true | ||
| Document Period End Date | Dec. 31, 2025 | ||
| Document Fiscal Year Focus | 2025 | ||
| Document Fiscal Period Focus | FY | ||
| Trading Symbol | EQBK | ||
| Entity Registrant Name | EQUITY BANCSHARES, INC. | ||
| Entity Central Index Key | 0001227500 | ||
| Current Fiscal Year End Date | --12-31 | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Current Reporting Status | Yes | ||
| Entity Voluntary Filers | No | ||
| Entity Filer Category | Accelerated Filer | ||
| Entity Small Business | false | ||
| Entity Emerging Growth Company | false | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Entity Shell Company | false | ||
| ICFR Auditor Attestation Flag | true | ||
| Entity Public Float | $ 688.6 | ||
| Entity File Number | 001-37624 | ||
| Entity Incorporation, State or Country Code | KS | ||
| Entity Tax Identification Number | 72-1532188 | ||
| Title of 12(b) Security | Class A Common Stock, par value $0.01 per share | ||
| Security Exchange Name | NYSE | ||
| Entity Interactive Data Current | Yes | ||
| Entity Address, Address Line One | 7701 East Kellogg Drive | ||
| Entity Address, Address Line Two | Suite 300 | ||
| Entity Address, City or Town | Wichita | ||
| Entity Address, State or Province | KS | ||
| Entity Address, Postal Zip Code | 67207 | ||
| City Area Code | 316 | ||
| Local Phone Number | 612.6000 | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Auditor Name | Crowe LLP | ||
| Auditor Location | Indianapolis, Indiana | ||
| Auditor Firm ID | 173 | ||
| Auditor Opinion [Text Block] | Opinions on the Financial Statements and Internal Control over Financial Reporting
We have audited the accompanying consolidated balance sheets of Equity Bancshares, Inc. (the "Company") as of December 31, 2025 and 2024, the related consolidated statements of income, comprehensive income, stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2025, and the related notes (collectively referred to as the "financial statements"). We also have audited the Company’s internal control over financial reporting as of December 31, 2025, based on criteria established in Internal Control – Integrated Framework: (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2025 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2025, based on criteria established in Internal Control – Integrated Framework: (2013) issued by COSO. |
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| Documents Incorporated by Reference | Portions of the registrant’s Proxy Statement relating to the 2026 Annual Meeting of Stockholders, which will be filed within 120 days after December 31, 2025, are incorporated by reference into Part III of this Annual Report on Form 10-K. |
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| Amendment Description | The purpose of this Amendment No. 1 (this “Amendment”) to our Annual Report on Form 10-K, is to correct the date of the audit report of Crowe LLP to be March 6, 2026 (rather than March 6, 2025), which was filed in our original Annual Report on Form 10-K for the year ended December 31, 2025 on March 6, 2026 (the “Original Form 10-K”). Except as described above, no other changes have been made to the Original Form 10-K, and this Amendment does not amend, update or change our audited financial statements or any other items or disclosures in the Original Form 10-K. The Original Form 10-K continues to speak as of its original filing date. This Amendment does not reflect subsequent events occurring after the filing date of the Original Form 10-K or modify or update in any way disclosures in the Original Form 10-K. | ||
| Class A Common Stock [Member] | |||
| Document Information [Line Items] | |||
| Entity Common Stock, Shares Outstanding | 20,992,139 | ||
| Class B Non-Voting Common Stock [Member] | |||
| Document Information [Line Items] | |||
| Entity Common Stock, Shares Outstanding | 0 |