XML 49 R40.htm IDEA: XBRL DOCUMENT v3.23.2
Debt Securities, Continuous Unrealized Loss Position (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2023
Dec. 31, 2022
Continuous unrealized loss position of securities [Abstract]    
Impairment loss realized in comprehensive income $ 0  
Securities in continuous unrealized loss position, fair value [Abstract]    
Less than twelve months 3,415 $ 173,165
Twelve months or longer 166,508 0
Fair value 169,923 173,165
Securities in continuous unrealized loss position, unrealized losses [Abstract]    
Less than twelve months (385) (12,152)
Twelve months or longer (10,621) 0
Unrealized losses (11,006) (12,152)
BBB+ or Better Rating [Member]    
Securities in continuous unrealized loss position, fair value [Abstract]    
Fair value 23,970  
Not Rated [Member]    
Securities in continuous unrealized loss position, fair value [Abstract]    
Fair value 2,760  
U.S. Federal Agencies [Member]    
Securities in continuous unrealized loss position, fair value [Abstract]    
Less than twelve months 0 1,142
Twelve months or longer 154 0
Fair value 154 1,142
Securities in continuous unrealized loss position, unrealized losses [Abstract]    
Less than twelve months 0 (150)
Twelve months or longer (6) 0
Unrealized losses (6) (150)
Mortgage-Backed Securities [Member]    
Securities in continuous unrealized loss position, fair value [Abstract]    
Less than twelve months 0 38,074
Twelve months or longer 35,981 0
Fair value 35,981 38,074
Securities in continuous unrealized loss position, unrealized losses [Abstract]    
Less than twelve months 0 (4,879)
Twelve months or longer (4,488) 0
Unrealized losses (4,488) (4,879)
State and Political Subdivisions [Member]    
Securities in continuous unrealized loss position, fair value [Abstract]    
Less than twelve months 1,295 [1] 28,356
Twelve months or longer 25,436 [1] 0
Fair value 26,731 [1] 28,356
Securities in continuous unrealized loss position, unrealized losses [Abstract]    
Less than twelve months (6) [1] (2,276)
Twelve months or longer (2,029) [1] 0
Unrealized losses (2,035) [1] (2,276)
U.S. Treasuries [Member]    
Securities in continuous unrealized loss position, fair value [Abstract]    
Less than twelve months 0 100,660
Twelve months or longer 102,679 0
Fair value 102,679 100,660
Securities in continuous unrealized loss position, unrealized losses [Abstract]    
Less than twelve months 0 (4,280)
Twelve months or longer (3,355) 0
Unrealized losses (3,355) (4,280)
Corporate Debt Securities [Member]    
Securities in continuous unrealized loss position, fair value [Abstract]    
Less than twelve months 2,120 4,933
Twelve months or longer 2,258 0
Fair value 4,378 4,933
Securities in continuous unrealized loss position, unrealized losses [Abstract]    
Less than twelve months (379) (567)
Twelve months or longer (743) 0
Unrealized losses $ (1,122) $ (567)
[1] Of our state and political subdivision securities, $23.97 million are rated BBB+ or better and $2.76 million are not rated.