Related Person Transactions (Details) (USD $)	3 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Related Party Transaction [Line Items]
Rental service charge		$ 18,000	$ 18,000	$ 18,000
Purchase of maintenance and other services		299,000	239,000	278,000
Cash surrender value			6,800,000
Cash Surrender Value Of Life Insurance	9,300,000	9,300,000
Proceeds from Life Insurance Policies	7,300,000
Proceeds from Life Insurance Policies Designated to a Third Party	$ 2,000,000