Annual report pursuant to Section 13 and 15(d)

Series A Convertible Preferred Stock (Details)

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Series A Convertible Preferred Stock (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Series A Convertible Preferred Stock (Textual)    
Issued shares of preferred stock 1,083,096  
Aggregate cash proceeds amount $ 9,565 $ 408
Preferred stock stated value of per share $ 0.0001  
Redeemable in cash, description (i) 104% of the aggregate value of three thousand (3,000) shares on the 30 day anniversary of the issuance; (ii) 104% of the aggregate value of two thousand five hundred (2,500) shares on the 60th anniversary of the original issue; and (iii) 104% of the aggregate value of five hundred (500) shares of the 90th anniversary of the original issue. The Preferred Stock is also convertible into shares of the Company's common stock at the option of the holder at a price of $11.50 per share.  
Preferred stock authorized 100,000,000  
Series A 8% convertible preferred stock [Member]    
Series A Convertible Preferred Stock (Textual)    
Issued shares of preferred stock 6,000  
Aggregate cash proceeds amount $ 6,000  
Preferred stock stated value of per share $ 1,000  
Deposited amount $ 5,500  
Proceeds into restricted escrow account $ 6,000  
Shares of outstanding 6,000,000