Commitments and Contingencies (Details) - USD ($) $ in Thousands		5 Months Ended
	Jul. 11, 2017	Dec. 31, 2017	Sep. 30, 2020	Dec. 31, 2019	Jun. 28, 2017
Loss Contingencies [Line Items]
Long-term contingent consideration			$ 500	$ 500
Minimum
Loss Contingencies [Line Items]
Estimated tax required to be paid if appeal is lost			1,000
Maximum
Loss Contingencies [Line Items]
Estimated tax required to be paid if appeal is lost			$ 1,500
Chapter 11 Bankruptcy
Loss Contingencies [Line Items]
Long-term contingent consideration	$ 500				$ 8,500
Amount to be transferred upon emergence from chapter 11	$ 500	$ 500