Allowance for Credit Losses (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020 USD ($)
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at December 31, 2019	$ 1,207
Opening balance at January 1, 2020	464
Charges to expense	1,138
Uncollected balances written off, net of recoveries	(818)
Balance at September 30, 2020	1,207
Cumulative effect, period of adoption, adjusted balance
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at December 31, 2019	887
Opening balance at January 1, 2020	887
Cumulative effect, period of adoption, adjustment
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at December 31, 2019	423
Opening balance at January 1, 2020	$ 423