Borrowings (Schedule of Advances to the Federal Home Loan Bank) (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Total Outstanding:
Due in year one		$ 222,000
Due in year two	11,112,000
Due in year three	25,000,000	11,182,000
Due in year four	20,000,000	25,000,000
Due in year five		20,000,000
Advances from Federal Home Loan Banks	56,112,000	56,404,000
Callable:
Due in year one
Due in year two	10,000,000
Due in year three		10,000,000
Due in year four	20,000,000
Due in year five		20,000,000
Total FHLB advances, callable	30,000,000	30,000,000
Fixed Rate:
FHLB advances, carrying value of residential real estate and commercial loans pledged as collateral	742,800,000	671,500,000
FHLB advances, securities pledged as collateral	$ 3,700,000	$ 7,000,000
Minimum [Member]
Fixed Rate:
Year one		0.28%
Year two	2.75%
Year three	1.80%	2.75%
Year four	3.99%	1.80%
Year five		3.99%
Maximum [Member]
Fixed Rate:
Year one		6.15%
Year two	4.75%
Year three	1.95%	4.75%
Year four	4.06%	1.95%
Year five		4.06%