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v3.23.1

Borrowing Arrangements (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022
Debt Instrument [Line Items] |  |  |
Other borrowings |  | $ 625,627 | $ 221,153
FHLB borrowings |  | 333,183 | 153,358
Other borrowings: |  |  |
Debt Instrument [Line Items] |  |  |
Other borrowings |  | 625,627 | 221,153
Average amount outstanding during the period | [1] | 202,135 | 77,845
Maximum amount outstanding during the period | [2] | $ 625,627 | $ 316,563
Weighted average interest rate during the period | [3] | 4.90% | 2.40%
Interest rate at end of the period | [4] | 4.60% | 4.10%
FHLB borrowings: |  |  |
Debt Instrument [Line Items] |  |  |
FHLB borrowings |  | $ 333,183 | $ 153,358
Average amount outstanding during the period | [1] | 404,199 | 135,926
Maximum amount outstanding during the period | [2] | $ 533,242 | $ 423,645
Weighted average interest rate during the period | [3] | 3.20% | 2.40%
Interest rate at end of the period | [5] | 5.20% | 4.70%
[1] | The average amount outstanding during the period was computed by dividing the total daily outstanding principal balances by the number of days in the period.
[2] | The maximum amount outstanding at any month-end during the period.
[3] | The weighted average interest rate during the period was computed by dividing the actual interest expense (annualized for interim periods) by the average amount outstanding during the period. The weighted average interest rate on other borrowings and FHLB borrowings includes the effect of interest rate swaps.
[4] | Stated rate.
[5] | The interest rate on FHLB borrowings includes the effect of interest rate swaps.

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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount after offset of short term borrowing where a bank borrows, at the federal funds rate, from another bank and securities that an entity sells and agrees to repurchase at a specified date for a specified price. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13(1)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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