Revenues (Tables)

12 Months Ended

Dec. 31, 2020

Revenue From Contract With Customer [Abstract]

Deferred Revenue Balances

The following table reflects the Company’s deferred revenue balance as of December 31, 2020 and 2019:   

	2020		2019
	(In thousands)
Deferred revenue, including long-term portion	$	144,187	$	114,416
Less: Deferred revenue, long-term portion, included in other liabilities		13,428		10,000
Deferred revenue, short-term portion	$	130,759	$	104,416