XML 49 R39.htm IDEA: XBRL DOCUMENT v3.22.1
SECURITIES, Securities with Unrealized Losses, Available for Sale (Details)
$ in Thousands
Mar. 31, 2022
USD ($)
Security
Dec. 31, 2021
USD ($)
Available for sale, Fair Value [Abstract]    
Less than 12 months $ 573,677 $ 185,597
12 months or more 78,617 64,764
Total 652,294 250,361
Available for sale, Unrealized Loss [Abstract]    
Less than 12 months 24,885 1,914
12 months or more 10,186 2,917
Total $ 35,071 4,831
Number of securities with an unrealized loss | Security 130  
U.S. Government and Agencies [Member]    
Available for sale, Fair Value [Abstract]    
Less than 12 months $ 0 0
12 months or more 0 0
Total 0 0
Available for sale, Unrealized Loss [Abstract]    
Less than 12 months 0 0
12 months or more 0 0
Total 0 0
State and Municipal [Member]    
Available for sale, Fair Value [Abstract]    
Less than 12 months 231,142 21,255
12 months or more 4,323 0
Total 235,465 21,255
Available for sale, Unrealized Loss [Abstract]    
Less than 12 months 10,099 86
12 months or more 434 0
Total 10,533 86
Mortgage-backed Securities [Member]    
Available for sale, Fair Value [Abstract]    
Less than 12 months 318,090 56,398
12 months or more 74,294 64,764
Total 392,384 121,162
Available for sale, Unrealized Loss [Abstract]    
Less than 12 months 14,524 1,197
12 months or more 9,752 2,917
Total 24,276 4,114
Collateralized Mortgage Obligations [Member]    
Available for sale, Fair Value [Abstract]    
Less than 12 months 0 106,320
12 months or more 0 0
Total 0 106,320
Available for sale, Unrealized Loss [Abstract]    
Less than 12 months 0 413
12 months or more 0 0
Total 0 413
Asset-backed and Other Amortizing Securities [Member]    
Available for sale, Fair Value [Abstract]    
Less than 12 months 22,964 1,624
12 months or more 0 0
Total 22,964 1,624
Available for sale, Unrealized Loss [Abstract]    
Less than 12 months 243 218
12 months or more 0 0
Total 243 218
Other Securities [Member]    
Available for sale, Fair Value [Abstract]    
Less than 12 months 1,481 0
12 months or more 0 0
Total 1,481 0
Available for sale, Unrealized Loss [Abstract]    
Less than 12 months 19 0
12 months or more 0 0
Total $ 19 $ 0