Annual report pursuant to Section 13 and 15(d)

Leases (Details Textual)

v3.20.1
Leases (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Leases (Textual)    
Weighted average remaining lease term 4 years  
weighted average discount rate 3.00%  
Lease Agreements [Member]    
Leases (Textual)    
Operating lease, description The agreement is for five years beginning on June 1, 2017 with an option to extend for an additional five years.  
Monthly lease payments $ 17  
Leases expense for one contract 201 $ 198
Bank guarantee to property amount $ 95  
Additional Lease Agreements [Member]    
Leases (Textual)    
Operating lease, description The agreement is for five years beginning on September 8, 2019 with an option to extend for an additional three years.  
Monthly lease payments $ 10  
Leases expense for one contract 18  
Bank guarantee to property amount $ 59