XML 48 R38.htm IDEA: XBRL DOCUMENT v3.23.1
Schedule of Available for Sale Securities Continuous Unrealized Loss Position Fair Value (Details)
$ in Thousands
Mar. 31, 2023
USD ($)
Number
Dec. 31, 2022
USD ($)
Number
Schedule of Investments [Line Items]    
No. of securities | Number 497 550
Less than 12 months, Fair value $ 139,284 $ 328,955
Less than 12 months, Unrealized losses (3,281) (17,181)
12 months or longer, Fair value 303,147 133,071
12 months or longer, Unrealized losses (23,623) (16,263)
Total, Fair value 442,431 462,026
Total, Unrealized losses $ (26,904) $ (33,444)
No. of securities | Number 7 6
Less than 12 months, Fair value $ 3,149 $ 3,009
Less than 12 months, Unrealized losses (318) (77)
12 months or longer, Fair value
12 months or longer, Unrealized losses
Total, Fair value 3,149 3,009
Total, Unrealized losses $ (318) $ (77)
US Treasury Securities [Member]    
Schedule of Investments [Line Items]    
No. of securities | Number 66 67
Less than 12 months, Fair value $ 17,306 $ 85,988
Less than 12 months, Unrealized losses (465) (4,591)
12 months or longer, Fair value 104,452 37,123
12 months or longer, Unrealized losses (5,656) (2,982)
Total, Fair value 121,758 123,111
Total, Unrealized losses $ (6,121) $ (7,573)
U.S. Federal Agency Obligations [Member]    
Schedule of Investments [Line Items]    
No. of securities | Number 1 1
Less than 12 months, Fair value $ 1,993 $ 1,988
Less than 12 months, Unrealized losses (8) (14)
12 months or longer, Fair value
12 months or longer, Unrealized losses
Total, Fair value 1,993 1,988
Total, Unrealized losses $ (8) $ (14)
Municipal Obligations, Tax Exempt [Member]    
Schedule of Investments [Line Items]    
No. of securities | Number 222 274
Less than 12 months, Fair value $ 43,274 $ 107,262
Less than 12 months, Unrealized losses (314) (3,020)
12 months or longer, Fair value 55,701 8,495
12 months or longer, Unrealized losses (1,892) (625)
Total, Fair value 98,975 115,757
Total, Unrealized losses $ (2,206) $ (3,645)
Municipal Obligations, Taxable [Member]    
Schedule of Investments [Line Items]    
No. of securities | Number 108 108
Less than 12 months, Fair value $ 40,834 $ 54,746
Less than 12 months, Unrealized losses (1,557) (5,006)
12 months or longer, Fair value 24,672 7,571
12 months or longer, Unrealized losses (3,252) (1,284)
Total, Fair value 65,506 62,317
Total, Unrealized losses $ (4,809) $ (6,290)
Agency Mortgage-backed Securities [Member]    
Schedule of Investments [Line Items]    
No. of securities | Number 100 100
Less than 12 months, Fair value $ 35,877 $ 78,971
Less than 12 months, Unrealized losses (937) (4,550)
12 months or longer, Fair value 118,322 79,882
12 months or longer, Unrealized losses (12,822) (11,372)
Total, Fair value 154,199 158,853
Total, Unrealized losses $ (13,759) $ (15,922)
Other [Member]    
Schedule of Investments [Line Items]    
No. of securities | Number 7 6
Less than 12 months, Fair value $ 3,149 $ 3,009
Less than 12 months, Unrealized losses (318) (77)
12 months or longer, Fair value
12 months or longer, Unrealized losses
Total, Fair value 3,149 3,009
Total, Unrealized losses $ (318) $ (77)