Debt - Schedule of Debt and Notes Payable (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Pension Liability [Member]
Total long term debt		$ 13,500
Stock Purchase Agreement Notes Payable [Member]
Total long term debt	17,600	17,600
Orix Notes Payable [Member]
Total long term debt	29,100	13,000
Deferred Financing Costs [Member]
Total long term debt	(2,700)	(2,700)
Other Liabilities [Member]
Total long term debt	500	200
Debt and Notes Payable [Member]
Total long term debt	$ 44,500	$ 41,600