Revenue from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2020

Revenue from Contract with Customer [Abstract]

Contract with Customer, Liability

The following table presents the change in the Company’s deferred revenue balance during the year ended December 31, 2020:

	As of
	December 31, 2020		December 31, 2019		%
(in thousands)					Change
Deferred revenue	$	343,322	$	359,048	(4)

Capitalized Contract Cost

The following table presents changes in the Company’s costs to obtain a contract asset:

(in thousands)	Balance at Beginning of Year		Costs Associated with New Contracts		Less: Costs Amortized During the Year		Other		Balance at End of Year
2020	$	31,020	$	51,891	$	(58,855)	$	307	$	24,363
2019	21,311		66,607		(57,741)		843		31,020
2018	16,043		55,664		(49,284)		(1,112)		21,311