Fair Value Measurements (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Fair Value Disclosures [Abstract]
Gains (losses) related to assets or liabilities measured on a recurring basis using significant unobservable inputs	$ 0	$ 0
Impaired loans not covered under loss-share agreements	7,191,000	13,349,000
Specific reserve included in allowance for loan losses	683,000	989,000
Net loss resulting from fair value changes of these mortgage loans	1,099,000
MSR Impairment (Recovery)	$ 0	$ 0	$ 0