Revenue (Tables)

3 Months Ended

Mar. 31, 2021

Revenue from Contract with Customer [Abstract]

Summary of opening and closing balances

The following table summarizes the opening and closing balances of our accounts receivable, net; contract asset, current; contract asset, non-current; deferred revenue, current; and deferred revenue, non-current (in thousands):

	Accounts receivable, net (1)		Contract assets, current		Contract assets, non-current		Deferred revenue, current		Deferred revenue, non-current
Beginning balances as of January 1, 2021	$	676,738	$	13,534	$	54,050	$	101,258	$	71,242
Closing balances as of March 31, 2021	684,642		29,671		50,546		105,283		64,648
Increase (Decrease)	$	7,904	$	16,137	$	(3,504)	$	4,025	$	(6,594)

(1) The net change in our allowance for credit losses was insignificant during the three months ended March 31, 2021.