Supplemental Financial Information - Other Current Liabilities (Detail) - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021
Other Liabilities Disclosure [Abstract]
Interest		$ 4,136	$ 4,136
Compensation	[1]	5,147	7,040
2016 MIP - Dividend equivalent	[2]	5,277
Income taxes payable		3,755	5,589
Current deferred revenue		31,557	12,311
Current portion of operating lease liabilities		1,401	1,710
Other		2,546	747
Other current liabilities		$ 53,819	$ 31,533

[1] Includes $2.3 million as of December 31, 2021 related to cash awards granted to certain key employees of the Company pursuant to underlying award agreements and issued under the 2016 Amended MIP. The final payout of this cash award was made in June 2022.

[2] “Dividend equivalents” on vested TBGs are payable upon settlement of the applicable award.