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Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended
Jan. 16, 2018
Aug. 10, 2017
Dec. 31, 2017
Subsequent Events (Textual)      
Promissory note amount     $ 7,381
Warrants to purchase common stock     16,482,635
One-time non-cash charge   $ 600  
Subsequent Events [Member]      
Subsequent Events (Textual)      
Promissory note amount $ 1,000    
Borrowed amount $ 1,000    
Interest rate per annum 8.00%    
Terms of warrant 5 years    
Maturity date Jan. 16, 2019    
Adjusted per share price value $ 0.27    
Warrants to purchase common stock 1,851,851