Annual report pursuant to Section 13 and 15(d)

INVESTMENT SECURITIES - Investment Portfolio Composition (Details)

v3.19.3.a.u2
INVESTMENT SECURITIES - Investment Portfolio Composition (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Available-for-sale    
Amortized Cost $ 402,358 $ 448,705
Unrealized Gains 1,635 727
Unrealized Losses 392 3,275
Market Value 403,601 446,157
Federal Home Loan Bank 2,900 3,000
Federal Reserve Bank stock 4,800 4,800
Held to Maturity    
Amortized Cost 239,539 217,320
Unrealized Gains 2,079 220
Unrealized Losses 189 3,127
Market Value 241,429 214,413
Available For Sale Securities And Held To Maturity Securities [Abstract]    
Amortized Cost 641,897 666,025
Unrealized Gains 3,714 947
Unrealized Loss 581 6,402
Fair Value 645,030 660,570
U.S. Treasury [Member]    
Available-for-sale    
Amortized Cost 231,996 264,298
Unrealized Gains 849 167
Unrealized Losses 67 2,616
Market Value 232,778 261,849
Held to Maturity    
Amortized Cost 20,036 35,088
Unrealized Gains 15 0
Unrealized Losses 9 477
Market Value 20,042 34,611
U.S. Government Agency [Member]    
Available-for-sale    
Amortized Cost 155,706 133,201
Unrealized Gains 697 520
Unrealized Losses 325 515
Market Value 156,078 133,206
States and Political Subdivisions [Member]    
Available-for-sale    
Amortized Cost 6,310 42,509
Unrealized Gains 9 0
Unrealized Losses 0 144
Market Value 6,319 42,365
Held to Maturity    
Amortized Cost 1,376 6,512
Unrealized Gains 0 0
Unrealized Losses 0 26
Market Value 1,376 6,486
Mortgage-Backed Securities [Member]    
Available-for-sale    
Amortized Cost 693 903
Unrealized Gains 80 40
Unrealized Losses 0  
Market Value 773 943
Held to Maturity    
Amortized Cost 218,127 175,720
Unrealized Gains 2,064 220
Unrealized Losses 180 2,624
Market Value 220,011 173,316
Equity Securities [Member]    
Available-for-sale    
Amortized Cost 7,653 7,794
Unrealized Gains 0  
Unrealized Losses 0  
Market Value 7,653 7,794
Federal Home Loan Bank 2,900 3,000
Federal Reserve Bank stock $ 4,800 $ 4,800