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Long-term Obligations (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Pension obligations    
Pension obligations - accrued pension liability $ 2,634 $ 2,591
Settlement agreement [1] 841 1,010
Vendor obligations    
Capital lease obligations 432 574
Microsoft licenses [2] 223 355
Deferred lease payments 0 489
Lease incentive liability 0 572
Long-term Debt 4,130 5,591
Less: Current portion of long-term obligations 1,033 1,529
Totals $ 3,097 $ 4,062
[1] Represents payment to be made pursuant to a settlement agreement entered into between a subsidiary of the Company and 19 former employees of such subsidiary in December of 2018. $168,000 was paid in January 2019 and $841,000 will be paid in 48 monthly installments commencing April 2019.
[2] In March 2017, the Company renewed a vendor agreement to acquire certain additional software licenses and to receive support and subsequent software upgrades on these and other currently owned software licenses through February 2020. Pursuant to this agreement, the Company is obligated to pay approximately $0.4 million annually over the term of the agreement.