- Income Statement Disclosures (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss from discontinued operations, net of tax	$ 22,866	$ (2,723)
KC | Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	631	19,253
Cost of sales	0	10,649
Gross profit	631	8,604
Selling, general and administrative expenses	1,047	12,233
Adjustment of lease termination liability	(16,457)	0
Adjustment of other current liabilities	(6,608)	0
Operating loss	22,649	(3,629)
Interest expense	0	83
Other expense, net	0	9
Loss from discontinued operations before income taxes	22,649	(3,721)
Income tax benefit	(217)	(998)
Loss from discontinued operations, net of tax	$ 22,866	$ (2,723)