Loans (Additional Information) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2013	Dec. 31, 2013	Jun. 30, 2014 Troubled Debt Restructuring [Member]	Jun. 30, 2013 Troubled Debt Restructuring [Member]	Jun. 30, 2014 Troubled Debt Restructuring [Member]	Jun. 30, 2013 Troubled Debt Restructuring [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Specific reserves to customers whose loan terms have been modified in troubled debt restructurings			$ 40
Increase (decrease) in allowance for loan losses	70	61		0	(210)	0	(210)
Charge-offs due to troubled debt restructurings				$ 0	$ 0	$ 0	$ 0