XML 67 R66.htm IDEA: XBRL DOCUMENT v3.20.1
Related Parties (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Related Parties (Textual)      
Accrual amount $ 240    
Salary expenses, cash bonus and directors' fee to its related parties in the amount $ 578 $ 557 $ 558