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Fair Value Measurements (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value $ 993,928 $ 1,042,859
Mortgage loans held for sale 8,987 40,196
Obligations of U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 199,582 196,454
Mortgage-backed securities issued by U.S. government-sponsored agencies and U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 774,102 824,962
Individual name issuer trust preferred debt securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 8,760 9,138
Corporate bonds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 11,484 12,305
Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held for sale $ 8,987 40,196
Derivative Asset, Type [Extensible Enumeration] Other assets  
Derivative assets   33,688
Total assets at fair value on a recurring basis $ 1,047,970 1,116,743
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities  
Derivative liabilities   38,536
Total liabilities at fair value on a recurring basis $ 76,008 38,536
Recurring [Member] | Obligations of U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 199,582 196,454
Recurring [Member] | Mortgage-backed securities issued by U.S. government-sponsored agencies and U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 774,102 824,962
Recurring [Member] | Individual name issuer trust preferred debt securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 8,760 9,138
Recurring [Member] | Corporate bonds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 11,484 12,305
Recurring [Member] | Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held for sale $ 0 0
Derivative Asset, Type [Extensible Enumeration] Other assets  
Derivative assets   0
Total assets at fair value on a recurring basis $ 0 0
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities  
Derivative liabilities   0
Total liabilities at fair value on a recurring basis $ 0 0
Recurring [Member] | Level 1 [Member] | Obligations of U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 0 0
Recurring [Member] | Level 1 [Member] | Mortgage-backed securities issued by U.S. government-sponsored agencies and U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 0 0
Recurring [Member] | Level 1 [Member] | Individual name issuer trust preferred debt securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 0 0
Recurring [Member] | Level 1 [Member] | Corporate bonds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 0 0
Recurring [Member] | Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held for sale $ 8,987 40,196
Derivative Asset, Type [Extensible Enumeration] Other assets  
Derivative assets   33,688
Total assets at fair value on a recurring basis $ 1,047,970 1,116,743
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities  
Derivative liabilities   38,536
Total liabilities at fair value on a recurring basis $ 76,008 38,536
Recurring [Member] | Level 2 [Member] | Obligations of U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 199,582 196,454
Recurring [Member] | Level 2 [Member] | Mortgage-backed securities issued by U.S. government-sponsored agencies and U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 774,102 824,962
Recurring [Member] | Level 2 [Member] | Individual name issuer trust preferred debt securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 8,760 9,138
Recurring [Member] | Level 2 [Member] | Corporate bonds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 11,484 12,305
Recurring [Member] | Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held for sale $ 0 0
Derivative Asset, Type [Extensible Enumeration] Other assets  
Derivative assets   0
Total assets at fair value on a recurring basis $ 0 0
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities  
Derivative liabilities   0
Total liabilities at fair value on a recurring basis $ 0 0
Recurring [Member] | Level 3 [Member] | Obligations of U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 0 0
Recurring [Member] | Level 3 [Member] | Mortgage-backed securities issued by U.S. government-sponsored agencies and U.S. government-sponsored enterprises [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 0 0
Recurring [Member] | Level 3 [Member] | Individual name issuer trust preferred debt securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value 0 0
Recurring [Member] | Level 3 [Member] | Corporate bonds [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Available for sale debt securities, fair value $ 0 $ 0