XML 62 R47.htm IDEA: XBRL DOCUMENT
v3.25.0.1

GOODWILL, OTHER INTANGIBLE ASSETS AND MORTGAGE SERVICING RIGHTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Other Intangible Assets and Mortgage Servicing Rights [Abstract] |
Schedule of Changes in Goodwill and Intangible Assets | The following table summarizes the changes in the Company’s goodwill and other intangibles for the years ended December 31, 2024, 2023 and 2022 (in thousands):
| Goodwill |  | CDI |  | Total
Balance, January 1, 2022 | $ | 373,121 |  |  | $ | 14,855 |  |  | $ | 387,976 |
Amortization | — |  |  | (5,279) |  |  | (5,279) |
Other Changes (1) | — |  |  | (136) |  |  | (136) |
Balance, December 31, 2022 | 373,121 |  |  | 9,440 |  |  | 382,561 |
Amortization | — |  |  | (3,756) |  |  | (3,756) |
Balance, December 31, 2023 | 373,121 |  |  | 5,684 |  |  | 378,805 |
Amortization | — |  |  | (2,626) |  |  | (2,626) |
Balance, December 31, 2024 | $ | 373,121 |  |  | $ | 3,058 |  |  | $ | 376,179 |
(1) Acquired CDI was adjusted for the sale of branches in 2022.
Schedule of Estimated Annual Amortization Expense | Estimated amortization expense with respect to CDI as of December 31, 2024 for the periods indicated (in thousands):
Year ended: | Estimated Amortization
2025 | $ | 1,567 |
2026 | 904 |
2027 | 426 |
2028 | 126 |
2029 | 35 |
Net carrying amount | $ | 3,058 |
Schedule of Mortgage Servicing Rights at Amortized Value | An analysis of the mortgage and SBA servicing rights for the years ended December 31, 2024, 2023 and 2022, is presented below (in thousands):
| Years Ended December 31
| 2024 |  | 2023 |  | 2022
Balance, beginning of the year | $ | 14,649 |  |  | $ | 16,166 |  |  | $ | 17,206 |
Additions—amounts capitalized | 1,802 |  |  | 1,590 |  |  | 3,200 |
Additions—through purchase | 211 |  |  | 313 |  |  | 285 |
Amortization (1) | (3,304) |  |  | (3,325) |  |  | (4,216) |
Fair value adjustments (2) | 129 |  |  | (95) |  |  | (309) |
Balance, end of the year (2) | $ | 13,487 |  |  | $ | 14,649 |  |  | $ | 16,166 |
(1) Amortization of mortgage servicing rights is recorded as a reduction of loan servicing income within mortgage banking operations and any unamortized balance is fully amortized if the loan repays in full. (2) Fair value adjustments relate to SBA servicing rights. These adjustments are estimated based on an independent dealer analysis by discounting estimated net future cash flows from servicing SBA loans.

X
- Definition Intangible Assets and Mortgage Servicing Rights [Abstract] + References No definition available. + Details
Name: | banr_OtherIntangibleAssetsAndMortgageServicingRightsAbstract
Namespace Prefix: | banr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
Name: | us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details
Name: | us-gaap_ScheduleOfServicingAssetsAtAmortizedValueTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration