Loans (Details Textual) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Subsequently Defaulted [Member]	Jun. 30, 2013 Subsequently Defaulted [Member]	Jun. 30, 2014 Subsequently Defaulted [Member]	Jun. 30, 2013 Subsequently Defaulted [Member]	Jun. 30, 2014 Troubled Debt Restructuring [Member]	Dec. 31, 2013 Troubled Debt Restructuring [Member]
Loans [Line Items]
Financing Receivable, Modifications, Recorded Investment									$ 32,700,000	$ 33,400,000
Specified Reserves, Provision for Troubled Debt Restructurings									1,200,000	1,200,000
Loans and Leases Receivable, Impaired, Commitment to Lend									28,000	300,000
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down									5,600,000
Financing Receivable, Allowance for Credit Losses, Period Increase (Increase)	$ 65,000	$ 327,000	$ 5,000	$ 355,000	$ 0	$ 10,000	$ 2,000	$ 12,000