Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Consolidated Balance Sheets
Securities held-to-maturity, fair value	$ 56,328	$ 54,118
Preferred stock, par value (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, shares authorized	20,783	20,000
Preferred stock, shares issued	9,283	8,500
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	8,083,439	7,705,894
Common stock, shares outstanding	8,032,362	7,654,817
Treasury stock, shares	51,077	51,077