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Accounts Payable and Accruals - Other (Tables)
3 Months Ended
Mar. 31, 2021
Payables and Accruals [Abstract]  
Schedule of Accounts Payable and Accruals - Other
    March 31,     December 31,  
    2021     2020  
             
    ($ in thousands)  
Employees and employee institutions     731       1,236  
Accrued vacation and recreation pay     322       278  
Accrued expenses     906       886  
Accrual for settlement payment     -       580  
Current Operating lease liabilities     381       400  
Other     125       89  
    $ 2,465     $ 3,469