Quarterly report pursuant to Section 13 or 15(d)

Organization and Nature of Operations and Basis of Presentation (Details Textual)

v3.4.0.3
Organization and Nature of Operations and Basis of Presentation (Details Textual) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Mar. 31, 2015
Dec. 31, 2014
Organization and Nature of Operations and Basis of Presentation [Line Items]        
Cash and Cash Equivalents, at Carrying Value, Total $ 15,100 $ 20,818 $ 12,049 $ 17,525