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Long-term Obligations (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Pension obligations    
Pension obligations - accrued pension liability $ 4,935 $ 4,611
Settlement agreement 611 708
Capital lease obligations 80 127
Vendor obligations    
Microsoft licenses 769  
Bank loans payable 580  
Long-term Debt 6,975 5,446
Less: Current portion of long-term obligations 1,801 912
Totals $ 5,174 $ 4,534