Annual report pursuant to Section 13 and 15(d)

Property and Equipment (Details Textual)

v2.4.1.9
Property and Equipment (Details Textual) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Property, Plant and Equipment [Line Items]      
Depreciation, Depletion and Amortization $ 353us-gaap_DepreciationDepletionAndAmortization $ 107us-gaap_DepreciationDepletionAndAmortization $ 17us-gaap_DepreciationDepletionAndAmortization