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Description of the Business and Summary of Significant Accounting Policies (Policies) | 9 Months Ended
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Sep. 30, 2025
Description of the Business and Summary of Significant Accounting Policies |
Basis of Presentation | Basis of Presentation The accompanying unaudited consolidated financial statements were prepared in accordance with instructions for Form 10-Q and, therefore, do not include all disclosures necessary for a complete presentation of the consolidated balance sheets, consolidated statements of income, consolidated statements of comprehensive income, consolidated statements of shareholders’ equity and consolidated statements of cash flows in conformity with U.S. generally accepted accounting principles (“GAAP”). However, all normal recurring adjustments which are, in the opinion of management, necessary for the fair presentation of the interim financial statements have been included. The results of operations for the three and nine months ended September 30, 2025 are not necessarily indicative of the results which may be expected for the entire year. For further information, refer to the consolidated financial statements and footnotes included in the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on March 6, 2025.
Principles of Consolidation | Principles of Consolidation These consolidated financial statements include the amounts of the Company, the Bank, with locations in Bloomington, Greenwood, Minneapolis (2), Minnetonka (2), Orono, St. Louis Park, and St. Paul, Minnesota, BWB Holdings, LLC, and Bridgewater Investment Management, Inc. All significant intercompany balances and transactions have been eliminated in consolidation.
Use of Estimates in Preparation of Financial Statements | Use of Estimates in Preparation of Financial Statements The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. Information available which could affect judgements includes, but is not limited to, changes in interest rates, changes in the performance of the economy, including elevated levels of inflation and possible recession, and changes in the financial condition of borrowers. Material estimates that are particularly susceptible to significant change in the near term include the determination of the allowance for credit losses (“ACL”).
Segment Reporting | Segment Reporting An operating segment is generally defined as a component of a business for which discrete financial information is available and whose operating results are regularly reviewed by the chief operating decision maker (“CODM”). Substantially all of the Company’s operations involve the delivery of loan and deposit products to clients. The Company’s CODM makes operating decisions and assesses performance based on an ongoing review of the banking activities, which constitute the Company’s only operating segment for financial reporting purposes. The Company’s single segment is managed on a consolidated basis by the CODM who is the Chief Executive Officer. ​ The accounting policies of this segment are the same as those described throughout this Note 1 concerning significant accounting policies. The CODM assesses performance of the segment and determines the appropriate allocation of Company resources based on consolidated net income, which is reported in the Consolidated Statements of Income. Consolidated net income is used in deciding where to deploy capital, and to monitor how budget compares to actual results. It is also used in benchmarking performance measures to Company peers for compensation related analysis. The measure of segment assets is reported on the Consolidated Balance Sheets as total consolidated assets.
Impact of Recently Adopted Accounting Guidance | Impact of Recently Adopted Accounting Guidance On January 1, 2025, the Company adopted Accounting Standards Update (“ASU”) 2023-09, Income Taxes (Topic ASC 740) Income Taxes. The ASU improves the transparency of income tax disclosures by requiring (1) consistent categories and greater disaggregation of information in rate reconciliation and (2) disaggregation of income taxes paid by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. The amendments in ASU 2023-09 are effective for fiscal years beginning after December 15, 2024. The Company’s adoption of this standard did not have a material impact on the Company’s consolidated financial statements. ​ Impact of Recently Issued Accounting Standards ​ The following ASU’s have been issued by FASB and may impact the Company’s consolidated financial statements in future reporting periods: ​ On November 4, 2024, the FASB issued ASU 2024-03, which was updated in ASU 2025-01, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40). The ASU requires disclosure of additional information about specific expense categories in the notes to the financial statements. This ASU does not change or remove current expense disclosure requirements, but does affect where this information appears in the notes to the financial statements. The amendments are effective for the first fiscal year period beginning after December 15, 2026 and interim reporting periods beginning after December 15, 2027. The amendments should be applied on a prospective or a retrospective basis, with an option to early adopt. The Company is currently evaluating the impact of ASU 2024-03 and ASU 2025-01. ​ On September 18, 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. The ASU removes all references to a prescriptive and sequential software development method (referred to as “project stages”) throughout Subtopic 350-40. The amendments require an entity to start capitalizing software costs when management has authorized and committed to funding the software project and it is probable that the project will be completed and the software will be used to perform the function intended. The amendments are effective for annual reporting periods beginning after December 15, 2027 and for interim reporting within those annual reporting periods. Early adoption is permitted as of the beginning of an annual reporting period. The Company is currently evaluating the impact of ASU 2025-06.
Subsequent Events | Subsequent Events ​ Subsequent events have been evaluated through October 30, 2025, which is the date the consolidated financial statements were available to be issued.

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