Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Financial Instruments) (Details)

v3.21.2
FAIR VALUE MEASUREMENTS (Financial Instruments) (Details) - USD ($)
Sep. 30, 2021
Jun. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Dec. 31, 2019
ASSETS:            
Investment Securities, Available for Sale $ 645,844,000   $ 324,870,000      
Investment securities, held to maturity, fair value 344,285,000   175,175,000      
Loans Held for Sale 77,036,000   114,039,000      
Mortgage Servicing Rights 3,564,000 $ 3,710,000 3,452,000 $ 3,348,000 $ 2,862,000 $ 910,000
Loans, Net of Allowance for Credit Losses 1,919,925,000   1,982,610,000      
Fair value inputs, Level 1 [Member]            
ASSETS:            
Cash 73,132,000   67,919,000      
Short-Term Investments 708,988,000   860,630,000      
Investment Securities, Available for Sale 164,047,000   104,519,000      
Investment Securities, Held to Maturity 115,555,000   5,014,000      
Equity Securities 0   0      
Loans Held for Sale 0   0      
Interest Rate Swap Derivative 0   0      
Mortgage Servicing Rights 0   0      
Loans, Net of Allowance for Credit Losses 0   0      
LIABILITIES:            
Deposits 0   0      
Short-Term Borrowings 0   0      
Subordinated Notes Payable 0   0      
Long-Term Borrowings 0   0      
Fair value inputs, Level 1 [Member] | Mortgage Banking Hedge Derivative [Member]            
ASSETS:            
Derivative Assets 0          
LIABILITIES:            
Mortgage Banking Derivative Liability 0   0      
Fair value inputs, Level 1 [Member] | Mortgage Banking IRLC Derivative [Member]            
ASSETS:            
Derivative Assets 0   0      
Fair Value, Inputs, Level 2 [Member]            
ASSETS:            
Cash 0   0      
Short-Term Investments 0   0      
Investment Securities, Available for Sale 481,797,000   220,351,000      
Investment Securities, Held to Maturity 228,730,000   170,161,000      
Equity Securities 3,588,000   3,589,000      
Loans Held for Sale 77,036,000   114,039,000      
Interest Rate Swap Derivative 1,952,000   574,000      
Mortgage Servicing Rights 0   0      
Loans, Net of Allowance for Credit Losses 0   0      
LIABILITIES:            
Deposits 3,327,728,000   3,217,615,000      
Short-Term Borrowings 51,410,000   79,654,000      
Subordinated Notes Payable 42,359,000   43,449,000      
Long-Term Borrowings 1,681,000   3,174,000      
Fair Value, Inputs, Level 2 [Member] | Mortgage Banking Hedge Derivative [Member]            
ASSETS:            
Derivative Assets 451,000          
LIABILITIES:            
Mortgage Banking Derivative Liability 0   907,000      
Fair Value, Inputs, Level 2 [Member] | Mortgage Banking IRLC Derivative [Member]            
ASSETS:            
Derivative Assets 0   0      
Fair Value, Inputs, Level 3 [Member]            
ASSETS:            
Cash 0   0      
Short-Term Investments 0   0      
Investment Securities, Available for Sale 0   0      
Investment Securities, Held to Maturity 0   0      
Equity Securities 0   0      
Loans Held for Sale 0   0      
Interest Rate Swap Derivative 0   0      
Mortgage Servicing Rights 3,830,000   3,451,000      
Loans, Net of Allowance for Credit Losses 1,919,442,000   1,990,740,000      
LIABILITIES:            
Deposits 0   0      
Short-Term Borrowings 0   0      
Subordinated Notes Payable 0   0      
Long-Term Borrowings 0   0      
Fair Value, Inputs, Level 3 [Member] | Mortgage Banking Hedge Derivative [Member]            
ASSETS:            
Derivative Assets 0          
LIABILITIES:            
Mortgage Banking Derivative Liability 0   0      
Fair Value, Inputs, Level 3 [Member] | Mortgage Banking IRLC Derivative [Member]            
ASSETS:            
Derivative Assets 1,717,000   4,825,000      
Carrying (Reported) Amount, Fair Value Disclosure [Member]            
ASSETS:            
Cash 73,132,000   67,919,000      
Short-Term Investments 708,988,000   860,630,000      
Investment Securities, Available for Sale 645,844,000   324,870,000      
Investment Securities, Held to Maturity 341,228,000   169,939,000      
Equity Securities 3,588,000   3,589,000      
Loans Held for Sale 77,036,000   114,039,000      
Interest Rate Swap Derivative 1,952,000   574,000      
Mortgage Servicing Rights 3,564,000   3,452,000      
Loans, Net of Allowance for Credit Losses 1,919,925,000   1,982,610,000      
LIABILITIES:            
Deposits 3,465,962,000   3,217,560,000      
Short-Term Borrowings 51,410,000   79,654,000      
Subordinated Notes Payable 52,887,000   52,887,000      
Long-Term Borrowings 1,610,000   3,057,000      
Carrying (Reported) Amount, Fair Value Disclosure [Member] | Mortgage Banking Hedge Derivative [Member]            
ASSETS:            
Derivative Assets 451,000          
LIABILITIES:            
Mortgage Banking Derivative Liability 0   907,000      
Carrying (Reported) Amount, Fair Value Disclosure [Member] | Mortgage Banking IRLC Derivative [Member]            
ASSETS:            
Derivative Assets $ 1,717,000   $ 4,825,000