Revenue (Tables)

3 Months Ended

Mar. 31, 2024

Revenue From Contract With Customer [Abstract]

Total Net Revenue Based on Disaggregation Criteria

Total net revenue based on the disaggregation criteria described above is as follows (in thousands):

	Three Months Ended March 31,
	2024						2023
	Point-in- Time		Over Time		Total		Point-in- Time		Over Time		Total
Americas	$	15,360	$	1,144	$	16,504	$	20,874	$	754	$	21,628
Europe and the Middle East		3,897		101		3,998		2,899		85		2,984
Asia-Pacific		1,992		—		1,992		1,385		—		1,385
Total	$	21,249	$	1,245	$	22,494	$	25,158	$	839	$	25,997

Changes in Deferred Revenue

Changes in deferred revenue during the three months ended March 31, 2024 and 2023 were as follows (in thousands):

	Three Months Ended March 31,
	2024			2023
Deferred revenue, beginning of period	$	3,268		$	2,655
Deferral of revenue billed in current period, net of recognition		542			504
Recognition of revenue deferred in prior periods		(1,085	)		(714	)
Deferred revenue, end of period	$	2,725		$	2,445