Quarterly report pursuant to Section 13 or 15(d)

INVESTMENT SECURITIES (Details)

v3.8.0.1
INVESTMENT SECURITIES (Details) - USD ($)
Mar. 31, 2018
Dec. 31, 2017
Available-for-sale    
Amortized Cost $ 475,461,000 $ 483,048,000
Unrealized Gains 749,000 812,000
Unrealized Losses 4,374,000 2,949,000
Market Value 471,836,000 480,911,000
Held to Maturity    
Amortized Cost 225,552,000 216,679,000
Unrealized Gains 39,000 22,000
Unrealized Losses 3,381,000 1,694,000
Market Value 222,210,000 215,007,000
Total    
Amortized Cost 701,013,000 699,727,000
Unrealized Gain 788,000 834,000
Unrealized Loss 7,755,000 4,643,000
Fair Value 694,046,000 695,918,000
U.S. Government Treasury [Member]    
Available-for-sale    
Amortized Cost 240,933,000 237,505,000
Unrealized Gains 5,000 0
Unrealized Losses 3,361,000 2,164,000
Market Value 237,577,000 235,341,000
U.S. Government Agency [Member]    
Available-for-sale    
Amortized Cost 149,074,000 144,324,000
Unrealized Gains 667,000 727,000
Unrealized Losses 670,000 407,000
Market Value 149,071,000 144,644,000
States and Political Subdivisions [Member]    
Available-for-sale    
Amortized Cost 76,486,000 91,533,000
Unrealized Gains 0 2,000
Unrealized Losses 343,000 378,000
Market Value 76,143,000 91,157,000
Mortgage-Backed Securities [Member]    
Available-for-sale    
Amortized Cost 1,082,000 1,102,000
Unrealized Gains 77,000 83,000
Unrealized Losses 0 0
Market Value 1,159,000 1,185,000
Equity Securities [Member]    
Available-for-sale    
Amortized Cost [1] 7,886,000 8,584,000
Unrealized Gains 0 0
Unrealized Losses 0 0
Market Value [1] 7,886,000 8,584,000
Federal Home Loan Bank 3,100,000 3,100,000
Federal Reserve Bank stock 4,800,000 4,800,000
FNBB, Inc. stock   800,000
U.S. Government Treasury [Member]    
Held to Maturity    
Amortized Cost 78,184,000 98,256,000
Unrealized Gains 0 0
Unrealized Losses 664,000 441,000
Market Value 77,520,000 97,815,000
U.S. Government Agency [Member]    
Held to Maturity    
Amortized Cost 0 0
Unrealized Gains 0 0
Unrealized Losses 0 0
Market Value 0 0
States and Political Subdivisions [Member]    
Held to Maturity    
Amortized Cost 6,940,000 6,996,000
Unrealized Gains 0 0
Unrealized Losses 42,000 41,000
Market Value 6,898,000 6,955,000
Mortgage-Backed Securities [Member]    
Held to Maturity    
Amortized Cost 140,428,000 111,427,000
Unrealized Gains 39,000 22,000
Unrealized Losses 2,675,000 1,212,000
Market Value $ 137,792,000 $ 110,237,000
[1]

Includes Federal Home Loan Bank and Federal Reserve Bank stock, recorded at cost of $3.1 million, $4.8 million, respectively, at March 31, 2018 and includes Federal Home Loan Bank, Federal Reserve Bank and FNBB Inc. stock recorded at cost of $3.1 million, $4.8 million, and $0.8 million, respectively, at December 31, 2017 .