Allowance for Credit Losses (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Jan. 01, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Interest Receivable	$ 1,600
Accounts Receivable, Allowance for Credit Loss		$ 2,300	$ 7,500
Accounts Receivable [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss	9,200
Financing Receivable, Allowance for Credit Loss	9,200
Financing Receivable, Allowance for Credit Loss, Writeoff	$ 5,300