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Long-term Obligations (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Pension obligations    
Pension obligations - accrued pension liability $ 5,940 $ 4,611
Settlement agreement 518 708
Capital lease obligations 209 655
Vendor obligations    
Microsoft licenses 747  
Bank loans payable 580  
Long-term Debt 7,994 5,974
Less: Current portion of long-term obligations 1,712 1,440
Totals $ 6,282 $ 4,534