Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v3.19.1
Related Party Transactions (Details) - USD ($)
$ in Thousands
12 Months Ended
Jul. 01, 2018
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Chairman | Legal Services          
Related Party Transaction [Line Items]          
Legal fees   $ 302 $ 240 $ 227  
Amounts due to firm   $ 163 $ 112    
Chief Financial Officer          
Related Party Transaction [Line Items]          
Ownership percentage       50.00%  
Chief Financial Officer | Social Media and Investor Related Services          
Related Party Transaction [Line Items]          
Social media and investor related fees       $ 22 $ 80
Director          
Related Party Transaction [Line Items]          
Rental income $ 45        
Benhamou Global Ventures | Director          
Related Party Transaction [Line Items]          
Rental income $ 15