Consolidated Balance Sheets [Parenthetical] (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Allowance for loan losses (in dollars)	$ 4,670	$ 5,350
Common stock, par value (in dollars per share)	$ 1.25	$ 1.25
Common stock, shares authorized	12,000,000	12,000,000
Common stock, shares issued	1,864,175	1,861,425
Common stock, shares outstanding	1,762,158	1,759,408
Treasury stock,shares	102,017	102,017
Series B Non Cumulative Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 1.00	$ 1.00
Preferred stock, shares authorized	3,000,000	3,000,000
Preferred stock, liquidation value (in dollars)	$ 10,000	$ 10,000
Preferred stock, shares issued	10,000	10,000
Preferred stock, shares outstanding	10,000	10,000