XML 58 R49.htm IDEA: XBRL DOCUMENT v3.23.3
Fair Value Measurements - Fair Value Measurement on Recurring Basis (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale $ 1,147,547  
Level 1    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 5,137 $ 25,178
Level 2    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 1,142,410 1,306,265
Level 3    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 1,147,547 1,331,443
Equity security 256 185
Recurring | U.S. government and agency securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 20,424 63,859
Recurring | Municipal securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 106,805 153,026
Recurring | Residential CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 401,181 424,386
Recurring | Commercial CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 597,213 664,421
Recurring | Corporate obligations    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 3,780 3,834
Recurring | Other asset-backed securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 18,144 21,917
Recurring | Interest Rate Derivative Contracts    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Derivative assets - interest rate swaps 33,840 30,107
Derivative liabilities - interest rate swaps 33,840 30,107
Recurring | Level 1    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 5,137 25,178
Equity security 256 185
Recurring | Level 1 | U.S. government and agency securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 19,779
Recurring | Level 1 | Municipal securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 5,137 5,399
Recurring | Level 1 | Residential CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 1 | Commercial CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 1 | Corporate obligations    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 1 | Other asset-backed securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 1 | Interest Rate Derivative Contracts    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Derivative assets - interest rate swaps 0 0
Derivative liabilities - interest rate swaps 0 0
Recurring | Level 2    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 1,142,410 1,306,265
Equity security 0 0
Recurring | Level 2 | U.S. government and agency securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 20,424 44,080
Recurring | Level 2 | Municipal securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 101,668 147,627
Recurring | Level 2 | Residential CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 401,181 424,386
Recurring | Level 2 | Commercial CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 597,213 664,421
Recurring | Level 2 | Corporate obligations    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 3,780 3,834
Recurring | Level 2 | Other asset-backed securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 18,144 21,917
Recurring | Level 2 | Interest Rate Derivative Contracts    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Derivative assets - interest rate swaps 33,840 30,107
Derivative liabilities - interest rate swaps 33,840 30,107
Recurring | Level 3    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Equity security 0 0
Recurring | Level 3 | U.S. government and agency securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 3 | Municipal securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 3 | Residential CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 3 | Commercial CMO and MBS    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 3 | Corporate obligations    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 3 | Other asset-backed securities    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Total investment securities available for sale 0 0
Recurring | Level 3 | Interest Rate Derivative Contracts    
Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis [Line Items]    
Derivative assets - interest rate swaps 0 0
Derivative liabilities - interest rate swaps $ 0 $ 0