Revenues (Tables)

3 Months Ended

Mar. 31, 2021

Disaggregation of Revenue [Line Items]

Schedule of disaggregation of revenues

	Three months ended March 31,
		2021		2020
	(U.S. $ in thousands)
Americas
Products	$	49,568	$	48,244
Service		32,545		38,329
Total Americas		82,113		86,573
EMEA
Products		22,501		20,747
Service		6,417		6,173
Total EMEA		28,918		26,920
Asia Pacific
Products		18,255		14,181
Service		4,903		5,233
Total Asia Pacific		23,158		19,414
Total Revenues	$	134,189	$	132,907

Schedule of disaggregated based on the timing of revenue recognition

	Three months ended March 31,
		2021		2020
	(U.S. $ in thousands)
Revenues recognized in point in time from:
Products	$	90,324	$	83,172
Services		10,601		10,644
Total revenues recognized in point in time		100,925		93,816
Revenues recognized over time from:
Services		33,264		39,091
Total revenues recognized over time		33,264		39,091
Total Revenues	$	134,189	$	132,907

Schedule of changes in deferred revenue

		March 31,	December 31,
		2021	2020
	U.S. $ in thousands
Deferred revenue*		63,487	63,392

*Includes $14.1 million and $14.2 million under long term deferred revenue in the Company's consolidated balance sheets as of March 31, 2021 and December 31, 2020, respectively.