Annual report pursuant to Section 13 and 15(d)

INVESTMENT SECURITIES - (Unrealized Losses) (Details)

v3.23.4
INVESTMENT SECURITIES - (Unrealized Losses) (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Available-for-sale securities    
Less Than 12 Months, Fair Value $ 99,073 $ 492,998
Less Than 12 Months, Unrealized Losses 4,411 7,105
Greater Than 12 Months, Fair Value 290,012 17,986
Greater Than 12 Months, Unrealized Losses 37,535 355
Total Fair Value 389,085 510,984
Total Unrealized Losses 41,946 7,460
Held-to-maturity debt securities    
Less Than 12 Months, Fair Value 266,275 228,892
Less Than 12 Months, Unrealized Losses 17,832 2,721
Greater Than 12 Months, Fair Value 345,643 0
Greater Than 12 Months Or Longer, Unrealized Losses 30,219 0
Total Fair Value 611,918 228,892
Total Unrealized Losses 48,051 2,721
U.S. Government Treasury [Member]    
Available-for-sale securities    
Less Than 12 Months, Fair Value 983 172,206
Less Than 12 Months, Unrealized Losses 0 2,606
Greater Than 12 Months, Fair Value 19,189 0
Greater Than 12 Months, Unrealized Losses 1,928 0
Total Fair Value 20,172 172,206
Total Unrealized Losses 1,928 2,606
Held-to-maturity debt securities    
Less Than 12 Months, Fair Value 177,552 113,877
Less Than 12 Months, Unrealized Losses 11,018 1,622
Greater Than 12 Months, Fair Value 254,181 0
Greater Than 12 Months Or Longer, Unrealized Losses 14,623 0
Total Fair Value 431,733 113,877
Total Unrealized Losses 25,641 1,622
U.S. Government Agency [Member]    
Available-for-sale securities    
Less Than 12 Months, Fair Value 63,112 127,484
Less Than 12 Months, Unrealized Losses 2,572 1,786
Greater Than 12 Months, Fair Value 113,004 17,986
Greater Than 12 Months, Unrealized Losses 10,291 355
Total Fair Value 176,116 145,470
Total Unrealized Losses 12,863 2,141
States and Political Subdivisions [Member]    
Available-for-sale securities    
Less Than 12 Months, Fair Value 1,425 42,122
Less Than 12 Months, Unrealized Losses 2 811
Greater Than 12 Months, Fair Value 38,760 0
Greater Than 12 Months, Unrealized Losses 6,853 0
Total Fair Value 40,185 42,122
Total Unrealized Losses 6,855 811
Mortgage-Backed Securities [Member]    
Available-for-sale securities    
Less Than 12 Months, Fair Value 6,594 81,832
Less Than 12 Months, Unrealized Losses 959 598
Greater Than 12 Months, Fair Value 60,458 0
Greater Than 12 Months, Unrealized Losses 10,467 0
Total Fair Value 67,052 81,832
Total Unrealized Losses 11,426 598
Held-to-maturity debt securities    
Less Than 12 Months, Fair Value 88,723 115,015
Less Than 12 Months, Unrealized Losses 6,814 1,099
Greater Than 12 Months, Fair Value 91,462 0
Greater Than 12 Months Or Longer, Unrealized Losses 15,596 0
Total Fair Value 180,185 115,015
Total Unrealized Losses 22,410 1,099
Corporate Debt Securities [Member]    
Available-for-sale securities    
Less Than 12 Months, Fair Value 26,959  
Less Than 12 Months, Unrealized Losses 878  
Greater Than 12 Months, Fair Value 58,601  
Greater Than 12 Months, Unrealized Losses 7,996  
Total Fair Value 85,560  
Total Unrealized Losses $ 8,874  
Equity Securities [Member]    
Available-for-sale securities    
Less Than 12 Months, Fair Value   69,354
Less Than 12 Months, Unrealized Losses   1,304
Greater Than 12 Months, Fair Value   0
Greater Than 12 Months, Unrealized Losses   0
Total Fair Value   69,354
Total Unrealized Losses   $ 1,304