Securities (Details Textual) (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Securities (Textual) [Abstract]
Callable Securities in Investment Portfolio	$ 14,400,000
Pledged Financial Instruments, Not Separately Reported, Securities	450,400,000	$ 444,800,000
Trading Securities	799,000	356,000
Investments in obligations of individual states, counties or municipalities which exceed 10% of equity	$ 0	$ 0