Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Consolidated Balance Sheets
Securities held to maturity, fair value (in dollars)	$ 213,844	$ 197,339
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,000,000	2,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Authorized shares	20,000,000	20,000,000
Common stock, shares issued	11,623,737	11,317,367
Common stock, shares outstanding	11,622,080	11,307,607
Treasury Stock, shares	1,657	9,760