Revenue Recognition (Tables)

3 Months Ended

Apr. 30, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue by Geographical Region

The following tables summarize revenue by geographical region (dollars in thousands): 

	Three Months Ended April 30,
	2023				2022
	Amount		Percentage of Revenue		Amount		Percentage of Revenue
Americas (1)	$	123,452	43	%	$	114,151	47	%
Europe, Middle East, and Africa	96,931		33	%	69,603		28	%
Asia-Pacific (2)	69,205		24	%	61,312		25	%
Total revenue	$	289,588	100	%	$	245,066	100	%

(1)Revenue from the United States represented 38% and 42% of total revenue for the three months ended April 30, 2023 and 2022, respectively.

(2)Revenue from Japan represented 13% and 14% of total revenue for the three months ended April 30, 2023 and 2022, respectively.