Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Other Assets [Abstract]
Restricted insurance settlement	$ 19,678	$ 20,278
Debt issuance costs	7,571	0
Indemnification assets	4,006	0
Uncertain Tax Positions	4,993	4,861
Supplemental Retirement Income Program	1,782	1,491
Pension assets	0	3,656
Other	2,403	1,769
Total other assets	$ 40,433	$ 32,055