Revenue (Tables)

12 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table summarizes our revenue by geographic location of our customers:

	Year ended September 30,
($ in thousands)	2022		2021		2020
North America, primarily the United States	$	302,409	$	227,923	$	213,487
Europe, Middle East & Africa	53,612		46,024		40,076
Rest of world	32,204		34,685		25,708
Total revenue	$	388,225	$	308,632	$	279,271

The following table summarizes our revenue by the timing of revenue recognition:

	Year ended September 30,
($ in thousands)	2022		2021		2020
Transferred at a point in time	$	302,535	$	274,960	$	253,371
Transferred over time	85,690		33,672		25,900
Total revenue	$	388,225	$	308,632	$	279,271