New Accounting Standards (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Accounting Changes and Error Corrections [Abstract]
Accounts receivable outstanding less than 30 days, as a percent	98.00%
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Accounts Receivable, Allowance for Credit Loss, Beginning Balance	$ 2,729
Current period provision	360	$ 339
Write-offs charged against allowance for credit losses	(11)
Recoveries collected	165
Accounts Receivable, Allowance for Credit Loss, Ending Balance	$ 3,243