Simple IRA Plan (Details Textual) - August 2000 [Member] |
12 Months Ended | |
---|---|---|
Dec. 31, 2015
USD ($)
|
Dec. 31, 2014
USD ($)
|
|
Simple IRA Plan [Line Items] | ||
Defined Contribution Plan, Number of Employees Covered | 100 | |
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount | $ 12,500 | |
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | 3.00% | |
Defined Contribution Plan Employer Matching Contribution Amount | $ 10,500 | $ 9,734 |