Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
U.S. Government Agency Securities	$ 35,086	$ 22,192
U.S. Sponsored Mortgage backed Securities	47,530	56,376
Other Securities	934	934
Loans held for sale	76,696	85,529
Derivative on loans held for sale	2,912	1,261
Other Real Estate Owned	183	207
Impaired Loans.	1,091	3,118
Level I
U.S. Government Agency Securities
U.S. Sponsored Mortgage backed Securities
Other Securities
Loans held for sale
Derivative on loans held for sale
Other Real Estate Owned
Impaired Loans.
Level II
U.S. Government Agency Securities	35,086	22,192
U.S. Sponsored Mortgage backed Securities	47,530	56,376
Other Securities	934	934
Loans held for sale	76,696	85,529
Derivative on loans held for sale	2,912	1,261
Other Real Estate Owned
Impaired Loans.
Level III
U.S. Government Agency Securities
U.S. Sponsored Mortgage backed Securities
Other Securities
Loans held for sale
Derivative on loans held for sale
Other Real Estate Owned	183	207
Impaired Loans.	$ 1,091	$ 3,118