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Fair Value of Financial Instruments - Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
MSRs |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Balance at beginning of period | $ 15,637 | $ 20,824
Loss recognized in AOCI | 0 | 0
Purchases, issuances, sales and settlements: |  |
Originations | 0 | 149
Sales | (16,087) | (1,806)
Settlements | 0 | 0
Balance at end of period | 0 | 18,261
MSRs | Mortgage banking revenue |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Gain (loss) recognized in earnings | 450 | (906)
MSRs | Other noninterest income |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Gain (loss) recognized in earnings | 0 | 0
Securities Available for Sale |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Balance at beginning of period | 50,447 | 55,769
Loss recognized in AOCI | (77) | 108
Purchases, issuances, sales and settlements: |  |
Originations | 0 | 0
Sales | 0 | 0
Settlements | (2,121) | (2,054)
Balance at end of period | 48,249 | 53,823
Securities Available for Sale | Mortgage banking revenue |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Gain (loss) recognized in earnings | 0 | 0
Securities Available for Sale | Other noninterest income |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Gain (loss) recognized in earnings | 0 | 0
Securities at Fair Value Through Income |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Balance at beginning of period | 6,808 | 6,368
Loss recognized in AOCI | 0 | 0
Purchases, issuances, sales and settlements: |  |
Originations | 0 | 0
Sales | 0 | 0
Settlements | 0 | 0
Balance at end of period | 6,755 | 6,413
Securities at Fair Value Through Income | Mortgage banking revenue |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Gain (loss) recognized in earnings | 0 | 0
Securities at Fair Value Through Income | Other noninterest income |  |
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis |  |
Gain (loss) recognized in earnings | $ (53) | $ 45

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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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