Revenue Recognition (Tables)

3 Months Ended

Feb. 28, 2022

Revenue from Contract with Customer [Abstract]

Revenue From External Customers by Products and Services

Our revenues are derived from licensing our products, and from related services, which consist of maintenance, hosting services, and consulting and education. Information relating to revenue from external customers by revenue type is as follows (in thousands):

 

	Three Months Ended
(In thousands)	February 28, 2022		February 28, 2021
Performance obligations transferred at a point in time:
Software licenses	$	42,750	$	33,317
Performance obligations transferred over time:
Maintenance	89,963		76,977
Services	12,209		10,986
Total revenue	$	144,922	$	121,280

Revenue From External Customers From Different Geographical Areas

In the following table, revenue attributed to North America includes sales to customers in the U.S. and sales to certain multinational organizations. Revenue from EMEA, Latin America and the Asia Pacific region includes sales to customers in each region plus sales from the U.S. to distributors in these regions. Information relating to revenue from external customers from different geographical areas is as follows (in thousands):

 

	Three Months Ended
(In thousands)	February 28, 2022		February 28, 2021
North America	$	78,093	$	71,505
EMEA	53,702		40,240
Latin America	3,883		3,493
Asia Pacific	9,244		6,042
Total revenue	$	144,922	$	121,280

Schedule of Contract With Customer, Asset and Liability

As of February 28, 2022, invoicing of our long-term unbilled receivables is expected to occur as follows (in thousands):

2023	$	8,685
2024	4,026
2025	725
Total	$	13,436

As of February 28, 2022, the changes in deferred revenue were as follows (in thousands):

Balance, December 1, 2021	$	252,380
Billings and other	154,084
Revenue recognized	(144,922)
Balance, February 28, 2022	$	261,542