Premises and Equipment (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Total Cost	$ 57,155	$ 54,988
Accumulated Depreciation and Amortization	(28,001)	(26,091)
Net Premises and Equipment	29,154	28,897
Land and Bank Premises [Member]
Property, Plant and Equipment [Line Items]
Total Cost	35,114	33,908
Equipment, Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Total Cost	20,851	20,123
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total Cost	$ 1,190	$ 957