v3.22.1
SECURITIES - Scheduled Maturities of Securities AFS and the Related Weighted Average Yields (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, less than one year $ 9,565 $ 9,604
Amortized cost, one through five years 29,861 31,858
Amortized cost, five through ten years 173,411 195,613
Amortized cost, after ten years 60,708 961,487
Amortized cost, total $ 273,545 $ 1,198,562
Weighted average yield, less than one year 1.06% (2.28%)
Weighted average yield, one through five years 1.99% 2.06%
Weighted average yield, five through ten years 3.34% 3.03%
Weighted average yield, after ten years 1.90% 1.63%
Weighted average yield, total 2.80% 1.84%
Estimated fair value, less than one year $ 9,558 $ 9,599
Estimated fair value, one through five years 29,445 32,000
Estimated fair value, five through ten years 170,768 198,427
Estimated fair value, after ten years 59,259 961,751
Estimated fair value, total 269,030 1,201,777
U.S. Treasury    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, one through five years 897 499
Amortized cost, total 897 499
Estimated fair value, one through five years 854 490
Estimated fair value, total 854 490
SBA securities    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, less than one year 39 70
Amortized cost, one through five years 1,326 1,613
Amortized cost, five through ten years 2,610 2,952
Amortized cost, after ten years 21,717 23,335
Amortized cost, total 25,692 27,970
Estimated fair value, less than one year 39 70
Estimated fair value, one through five years 1,323 1,613
Estimated fair value, five through ten years 2,607 2,953
Estimated fair value, after ten years 21,703 23,336
Estimated fair value, total 25,672 27,972
Collateralized mortgage obligations    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, one through five years 319 710
Amortized cost, five through ten years 742 802
Amortized cost, after ten years 10,700 12,350
Amortized cost, total 11,761 13,862
Estimated fair value, one through five years 319 710
Estimated fair value, five through ten years 703 799
Estimated fair value, after ten years 10,162 12,316
Estimated fair value, total 11,184 13,825
Corporate Bonds    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, less than one year 9,526 9,534
Amortized cost, one through five years 10,019 10,519
Amortized cost, five through ten years 128,371 128,438
Amortized cost, after ten years 5,535 5,536
Amortized cost, total 153,451 154,027
Estimated fair value, less than one year 9,519 9,529
Estimated fair value, one through five years 9,748 10,499
Estimated fair value, five through ten years 127,257 130,754
Estimated fair value, after ten years 5,239 5,594
Estimated fair value, total 151,763 156,376
Agency Mortgage-backed Securities    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, one through five years 4,545 4,990
Amortized cost, five through ten years 4,123 24,568
Amortized cost, after ten years 1,708 898,988
Amortized cost, total 10,376 928,546
Estimated fair value, one through five years 4,431 5,082
Estimated fair value, five through ten years 3,984 25,056
Estimated fair value, after ten years 1,663 898,851
Estimated fair value, total 10,078 928,989
Municipal bonds    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, one through five years 1,630 1,625
Amortized cost, five through ten years 37,565 38,853
Amortized cost, after ten years 11,542 11,574
Amortized cost, total 50,737 52,052
Estimated fair value, one through five years 1,645 1,704
Estimated fair value, five through ten years 36,217 38,865
Estimated fair value, after ten years 10,652 11,577
Estimated fair value, total 48,514 52,146
Beneficial interest - FHLMC securitizations    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost, one through five years 11,125 11,902
Amortized cost, after ten years 9,506 9,704
Amortized cost, total 20,631 21,606
Estimated fair value, one through five years 11,125 11,902
Estimated fair value, after ten years 9,840 10,077
Estimated fair value, total $ 20,965 $ 21,979