Quarterly report pursuant to Section 13 or 15(d)

Promissory Note Payable (Details)

Promissory Note Payable (Details) - USD ($)
$ in Thousands
1 Months Ended
Nov. 13, 2018
Aug. 30, 2018
Sep. 30, 2018
Sep. 27, 2018
Promissory Note Payable (Textual)        
Unsecured promissory note principal amount   $ 750    
Lender advanced additional of funds   $ 500   $ 250
Note payable, description   The Note accrues interest at a rate of 5% per annum and all payments of principal, interest and other amounts under the Note are payable on August 31, 2019 or earlier under certain circumstances. The Company may prepay, in whole or in part, at any time, the principal, interest and other amounts owing under the Note, without penalty.    
Accrued of interest expense     $ 2  
Subsequent Event [Member]        
Promissory Note Payable (Textual)        
Note payable, description The Company amended and restated the Note to increase the maximum amount that may be drawn down under the Note from $750 to $1,000. The Company expects to draw down an additional $250 under the Note in November 2018.