Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2022

Accounting Policies [Abstract]

Changes in Accumulated Other Comprehensive Income (Loss) by Component

Changes in accumulated other comprehensive income (loss) by component are summarized below:

	Foreign Currency Translation Adjustments		Unrealized Gain (Loss) on Investments,  Net of Tax		Accumulated Other Comprehensive  Income (Loss)
	(in thousands)
Balance at December 31, 2021	$	1,306	$	—	$	1,306
Other comprehensive gain (loss) before reclassification	(114,099)		(214)		(114,313)
Amount reclassified from accumulated other comprehensive income (loss)	—		—		—
Net current period other comprehensive income (loss)	(114,099)		(214)		(114,313)
Balance at September 30, 2022	$	(112,793)	$	(214)	$	(113,007)

Details of Total Deferred Revenue Balance

Details of our total deferred revenue balance are as follows:

	Total Deferred Revenue
	(in thousands)
Balance at December 31, 2021	$	362,669
Deferred revenue recognized	(375,992)
Additional amounts deferred	362,980
Deferred revenue acquired in business combinations	263
Balance at September 30, 2022	$	349,920

Remaining Performance Obligations For Revenue Recognition

We expect to recognize revenue related to these remaining performance obligations as of September 30, 2022 as follows:

	Revenue Recognition Expected by Period
	Total		Less than  1 year		1-3 years		More than 3 years
	(in thousands)
Expected recognition of deferred revenue	$	349,920	$	313,363	$	35,679	$	878

Details of Contract Acquisition Cost

Details of our deferred commissions balance are as follows:

			Deferred Commissions
			(in thousands)
Balance at December 31, 2021			$	18,897
Commissions capitalized			6,856
Amortization recognized			(4,831)
Balance at September 30, 2022			$	20,922
	September 30,		December 31,
	2022		2021
	(in thousands)
Classified as:
Current	$	6,284	$	5,378
Non-current	14,638		13,519
Total deferred commissions	$	20,922	$	18,897

Amortization of Acquired Technologies

Amortization of Acquired Technologies. Amortization of acquired technologies included in cost of revenue relate to our licensed products and subscription offerings as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
	(in thousands)
Amortization of acquired license technologies	$	917	$	37,119	$	16,321	$	111,783
Amortization of acquired subscription technologies	2,711		2,763		8,182		8,614
Total amortization of acquired technologies	$	3,628	$	39,882	$	24,503	$	120,397