Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2015
Operating Loss Carryforwards [Line Items]
Income taxes Paid	$ (69)	$ (265)	$ (2,516)	$ (952)
Tax Year 2014 [Member]
Operating Loss Carryforwards [Line Items]
Net reduction in taxes due to the federal government			17,600
Income tax refund receivable							$ 2,300
Interest expense					$ 100
Redused reserve provision	500		500			$ 4,100
Interest expense liability	$ 200		$ 200
Tax Year 2014-2017 [Member]
Operating Loss Carryforwards [Line Items]
Income taxes Paid					2,700
Tax Year 2015 [Member]
Operating Loss Carryforwards [Line Items]
Interest expense					$ 100