XML 41 R32.htm IDEA: XBRL DOCUMENT v3.23.2
Investment Securities - Held-to-Maturity Amortized Cost and Fair Value (Details) - USD ($)
Jun. 30, 2023
Dec. 31, 2022
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost $ 946,808,000 $ 972,207,000
Allowance for Credit Losses 0 0
Net Carrying Amount 946,808,000 972,207,000
Held-to-maturity, gross unrealized gains 512,000 70,000
Held-to-maturity, gross unrealized losses (121,253,000) (127,038,000)
Held to maturity, fair value 826,067,000 845,239,000
Accrued interest 3,600,000 3,700,000
MBS pass-through securities issued by FHLMC, FNMA and GNMA    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 316,968,000 331,281,000
Allowance for Credit Losses 0 0
Net Carrying Amount 316,968,000 331,281,000
Held-to-maturity, gross unrealized gains 0 0
Held-to-maturity, gross unrealized losses (48,904,000) (50,147,000)
Held to maturity, fair value 268,064,000 281,134,000
CMOs issued by FHLMC    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 231,217,000 235,971,000
Allowance for Credit Losses 0 0
Net Carrying Amount 231,217,000 235,971,000
Held-to-maturity, gross unrealized gains 177,000 59,000
Held-to-maturity, gross unrealized losses (27,759,000) (29,503,000)
Held to maturity, fair value 203,635,000 206,527,000
CMOs issued by FNMA    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 106,894,000 111,904,000
Allowance for Credit Losses 0 0
Net Carrying Amount 106,894,000 111,904,000
Held-to-maturity, gross unrealized gains 113,000 0
Held-to-maturity, gross unrealized losses (6,436,000) (5,419,000)
Held to maturity, fair value 100,571,000 106,485,000
CMOs issued by GNMA    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 51,511,000 52,356,000
Allowance for Credit Losses 0 0
Net Carrying Amount 51,511,000 52,356,000
Held-to-maturity, gross unrealized gains 216,000 11,000
Held-to-maturity, gross unrealized losses (3,271,000) (3,076,000)
Held to maturity, fair value 48,456,000 49,291,000
SBA-backed securities    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 1,977,000 2,372,000
Allowance for Credit Losses 0 0
Net Carrying Amount 1,977,000 2,372,000
Held-to-maturity, gross unrealized gains 0 0
Held-to-maturity, gross unrealized losses (130,000) (133,000)
Held to maturity, fair value 1,847,000 2,239,000
Debentures of government- sponsored agencies    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 145,973,000 145,823,000
Allowance for Credit Losses 0 0
Net Carrying Amount 145,973,000 145,823,000
Held-to-maturity, gross unrealized gains 0 0
Held-to-maturity, gross unrealized losses (24,087,000) (26,467,000)
Held to maturity, fair value 121,886,000 119,356,000
Obligations of state and political subdivisions    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 62,268,000 62,500,000
Allowance for Credit Losses 0 0
Net Carrying Amount 62,268,000 62,500,000
Held-to-maturity, gross unrealized gains 6,000 0
Held-to-maturity, gross unrealized losses (9,029,000) (10,741,000)
Held to maturity, fair value 53,245,000 51,759,000
Corporate bonds    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 30,000,000 30,000,000
Allowance for Credit Losses 0 0
Net Carrying Amount 30,000,000 30,000,000
Held-to-maturity, gross unrealized gains 0 0
Held-to-maturity, gross unrealized losses (1,637,000) (1,552,000)
Held to maturity, fair value $ 28,363,000 $ 28,448,000