Fair Value Measurements (Detail Textuals) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Fair Value Disclosures [Abstract]
Gains included in earnings attributable to change in unrealized gains or losses	$ 142,000	$ 145,000	$ 128,000	$ 87,000
Impaired loans with a specific allowance	4,691,000	8,300,000	4,691,000	8,300,000	$ 5,729,000
Specific allowance related to impaired loans	1,594,000	2,700,000	1,594,000	2,700,000	$ 1,540,000
Impaired financing receivable charge offs	$ 208,000	$ 211,000	$ 768,000	$ 306,000