Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Financial Instruments) (Details)

v3.8.0.1
FAIR VALUE MEASUREMENTS (Financial Instruments) (Details) - USD ($)
Mar. 31, 2018
Dec. 31, 2017
ASSETS:    
Investment Securities, Available for Sale $ 471,836,000 $ 480,911,000
Investment securities, held to maturity, fair value 222,210,000 215,007,000
Level 1 Inputs [Member]    
ASSETS:    
Cash 47,804,000 58,419,000
Short-Term Investments 250,821,000 227,023,000
Investment Securities, Available for Sale 237,577,000 235,341,000
Investment Securities, Held to Maturity 77,520,000 97,815,000
Fair Value, Inputs, Level 2 [Member]    
ASSETS:    
Investment Securities, Available for Sale 234,259,000 245,570,000
Investment Securities, Held to Maturity 144,690,000 117,192,000
Other Investments And Securities At Cost 3,600,000  
Loans Held for Sale 4,845,000 4,817,000
LIABILITIES:    
Deposits 2,497,022,000 2,382,818,000
Short-Term Borrowings 4,893,000 7,482,000
Subordinated Notes Payable 43,912,000 41,718,000
Long-Term Borrowings 13,363,000 14,081,000
Fair Value, Inputs, Level 3 [Member]    
ASSETS:    
Loans, Net of Allowance for Loan Losses 1,617,733,000 1,625,310,000
Carrying (Reported) Amount, Fair Value Disclosure [Member]    
ASSETS:    
Cash 47,804,000 58,419,000
Short-Term Investments 250,821,000 227,023,000
Investment Securities, Available for Sale 471,836,000 480,911,000
Investment Securities, Held to Maturity 225,552,000 216,679,000
Other Investments And Securities At Cost 3,600,000  
Loans Held for Sale 4,845,000 4,817,000
Loans, Net of Allowance for Loan Losses 1,648,637,000 1,640,185,000
LIABILITIES:    
Deposits 2,498,884,000 2,469,877,000
Short-Term Borrowings 4,893,000 7,480,000
Subordinated Notes Payable 52,887,000 52,887,000
Long-Term Borrowings $ 13,333,000 $ 13,967,000