Quarterly report pursuant to Section 13 or 15(d)

Prepaid Expenses, Other Current Assets and Accrued Expenses (Details Textual)

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Prepaid Expenses, Other Current Assets and Accrued Expenses (Details Textual) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Prepaid expenses other current assets accrued expenses and other current liabilities (Textual)    
Deferred financing costs   $ 65
Cost of inventory shipped to Cenegenics $ 15 $ 153