XML 41 R32.htm IDEA: XBRL DOCUMENT v3.22.1
Investment Securities - Held-to-Maturity Amortized Cost and Fair Value (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost $ 790,264,000 $ 342,222,000
Allowance for Credit Losses 0 0
Net Carrying Amount 790,264,000 342,222,000
Held-to-maturity, gross unrealized gains 191,000 3,400,000
Held-to-maturity, gross unrealized losses (45,943,000) (2,867,000)
Held to maturity, fair value 744,512,000 342,755,000
Accrued interest 1,800,000 1,100,000
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 339,149,000 126,990,000
Allowance for Credit Losses 0 0
Net Carrying Amount 339,149,000 126,990,000
Held-to-maturity, gross unrealized gains 148,000 2,110,000
Held-to-maturity, gross unrealized losses (18,528,000) (712,000)
Held to maturity, fair value 320,769,000 128,388,000
CMOs issued by FHLMC    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 187,459,000 106,851,000
Allowance for Credit Losses 0 0
Net Carrying Amount 187,459,000 106,851,000
Held-to-maturity, gross unrealized gains 42,000 668,000
Held-to-maturity, gross unrealized losses (11,811,000) (1,045,000)
Held to maturity, fair value 175,690,000 106,474,000
CMOs issued by FNMA    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 51,732,000 4,866,000
Allowance for Credit Losses 0 0
Net Carrying Amount 51,732,000 4,866,000
Held-to-maturity, gross unrealized gains 0 128,000
Held-to-maturity, gross unrealized losses (1,000,000) 0
Held to maturity, fair value 50,732,000 4,994,000
CMOs issued by GNMA    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 12,375,000  
Allowance for Credit Losses 0  
Net Carrying Amount 12,375,000  
Held-to-maturity, gross unrealized gains 0  
Held-to-maturity, gross unrealized losses (431,000)  
Held to maturity, fair value 11,944,000  
SBA-backed securities    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 3,245,000 4,840,000
Allowance for Credit Losses 0 0
Net Carrying Amount 3,245,000 4,840,000
Held-to-maturity, gross unrealized gains 0 198,000
Held-to-maturity, gross unrealized losses (29,000) 0
Held to maturity, fair value 3,216,000 5,038,000
Debentures of government- sponsored agencies    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 115,603,000 51,472,000
Allowance for Credit Losses 0 0
Net Carrying Amount 115,603,000 51,472,000
Held-to-maturity, gross unrealized gains 0 0
Held-to-maturity, gross unrealized losses (9,477,000) (901,000)
Held to maturity, fair value 106,126,000 50,571,000
Obligations of state and political subdivisions    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 50,701,000 47,203,000
Allowance for Credit Losses 0 0
Net Carrying Amount 50,701,000 47,203,000
Held-to-maturity, gross unrealized gains 1,000 296,000
Held-to-maturity, gross unrealized losses (4,667,000) (209,000)
Held to maturity, fair value 46,035,000 47,290,000
Corporate bonds    
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items]    
Held to maturity, amortized cost 30,000,000 $ 0
Allowance for Credit Losses  
Net Carrying Amount 30,000,000  
Held-to-maturity, gross unrealized gains 0  
Held-to-maturity, gross unrealized losses 0  
Held to maturity, fair value $ 30,000,000