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Fair Value of Financial Instruments (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended
Sep. 29, 2015
Mar. 31, 2016
Mar. 31, 2015
Fair Value Disclosures [Line Items]      
Change in fair value of warrant liability   $ 1,009
Warrant [Member]      
Fair Value Disclosures [Line Items]      
Reduced percentage of warrant excersize price 50.00%    
Class of warrant or right exercise price $ 0.15    
Warrant [Member] | Lambda Investors, LLC [Member]      
Fair Value Disclosures [Line Items]      
Owns approximately Percentage 62.00%