Employee Benefit Plans (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Employee Benefit Plans [Line Items]
Administrative expense	$ 2,300	$ 7,000	$ 5,000
Discretionary contribution	250,000	260,000	240,000
Deferred Compensation Expense Non Qualified Plan	$ 138,000	$ 123,000	$ 193,000