Deferred Contract Acquisition and Fulfillment Costs (Tables)

9 Months Ended

Sep. 30, 2020

Revenue from Contract with Customer [Abstract]

Summary of Activity of Deferred Contract Acquisition and Fulfillment Costs

The following table summarizes the activity of the deferred contract acquisition and fulfillment costs for the nine months ended September 30, 2020 and 2019:

	Nine Months Ended September 30,
	2020		2019
	(in thousands)
Beginning balance	$	51,260	$	39,955
Capitalization of contract acquisition and fulfillment costs	19,932		16,084
Amortization of deferred contract acquisition and fulfillment costs	(14,654)		(10,682)
Ending balance	$	56,538	$	45,357