Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details 1)

v3.20.1
Significant Accounting Policies (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Liabilities    
Contingent liabilities $ 585 $ 889
Fair Value, Inputs, Level 1 [Member]    
Liabilities    
Contingent liabilities
Fair Value, Inputs, Level 2 [Member]    
Liabilities    
Contingent liabilities
Fair Value, Inputs, Level 3 [Member]    
Liabilities    
Contingent liabilities $ 585 $ 889