Other Non-Interest Expenses (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Other Noninterest Expenses [Abstract]
Debit and ATM-related costs	$ 2,031		$ 2,118		$ 1,792
Donations and marketing	1,587		1,561		1,949
Employee related costs	1,287	[1]	1,217	[1]	1,113	[1]
Postage, freight, and courier	1,236		1,284		1,012
Office supplies and forms	736		997		1,067
Other expenses	2,693		3,197		2,059
Total	$ 9,570		$ 10,374		$ 8,992

[1] Employee-related costs include hiring, training, education, meeting and business travel costs.