Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets
Loans, deferred fees	$ 3,699	$ 3,722
Shareholders' equity
Preferred stock, par value	$ 2.50	$ 2.50
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 2.50	$ 2.50
Common stock, shares authorized	30,000,000	30,000,000
Common stock, shares issued	9,458,193	9,451,547
Common stock, shares outstanding	9,457,383	9,451,547
Treasury stock, at cost, shares	810