Annual report pursuant to Section 13 and 15(d)

FAIR VALUE, Carrying Amounts and Estimated Fair Values of Financial Instruments, Not Previously Presented (Details)

v3.6.0.2
FAIR VALUE, Carrying Amounts and Estimated Fair Values of Financial Instruments, Not Previously Presented (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Financial assets [Abstract]    
Cash and due from banks $ 27,690 $ 29,104
Securities held to maturity 69,849 52,837
Bank-owned life insurance 39,274 28,858
Carrying Amount [Member]    
Financial assets [Abstract]    
FHLB stock 11,558 11,558
Loan Commitments [Member] | Carrying Amount [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Off-balance sheet credit-related items 0 0
Loan Commitments [Member] | Fair Value [Member]    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Off-balance sheet credit-related items 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Carrying Amount [Member]    
Financial assets [Abstract]    
Cash and due from banks 27,690 29,104
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value [Member]    
Financial assets [Abstract]    
Cash and due from banks 27,690 29,104
Significant Other Observable Inputs (Level 2) [Member] | Carrying Amount [Member]    
Financial assets [Abstract]    
Cash equivalents 62,129 152,372
Interest-bearing time deposits in other financial institutions 0 20,000
Loans, net 1,260,414 1,187,423
Accrued interest receivable 4,092 3,622
Financial liabilities [Abstract]    
Deposits (1,448,724) (1,435,512)
Other borrowed funds (84,173) (96,169)
Long-term debt (41,238) (41,238)
Accrued interest payable (282) (273)
Significant Other Observable Inputs (Level 2) [Member] | Fair Value [Member]    
Financial assets [Abstract]    
Cash equivalents 62,129 152,372
Interest-bearing time deposits in other financial institutions 0 20,008
Loans, net 1,247,842 1,177,527
Accrued interest receivable 4,092 3,622
Financial liabilities [Abstract]    
Deposits (1,448,724) (1,435,473)
Other borrowed funds (84,051) (96,465)
Long-term debt (36,112) (35,757)
Accrued interest payable (282) (273)
Significant Unobservable Inputs (Level 3) [Member] | Carrying Amount [Member]    
Financial assets [Abstract]    
Securities held to maturity 69,378 51,856
Bank-owned life insurance 39,274 28,858
Significant Unobservable Inputs (Level 3) [Member] | Fair Value [Member]    
Financial assets [Abstract]    
Securities held to maturity 69,849 52,837
Bank-owned life insurance $ 39,274 $ 28,858