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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016 | [1]
--- | --- | --- | ---
Statement of Financial Position [Abstract] |  |
Securities held to maturity, at fair value | $ 49,416 | $ 52,709
Allowance for loan losses | 5,301 | 5,321
Other real estate owned, valuation allowance | $ 0 | $ 0
Preferred stock, par value (in usd per share) | $ 1.25 | $ 1.25
Preferred stock, shares authorized (in shares) | 1,000,000 | 1,000,000
Preferred stock, shares issued (in shares) | 0 | 0
Preferred stock, shares outstanding (in shares) | 0 | 0
Common stock, par value (in usd per share) | $ 1.25 | $ 1.25
Common stock, shares authorized (in shares) | 8,000,000 | 8,000,000
Common stock, shares issued (in shares) | 4,945,056 | 4,929,403
Common stock, shares outstanding (in shares) | 4,945,056 | 4,929,403
[1] | Derived from audited consolidated financial statements.

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