Revenue Recognition (Tables)

9 Months Ended

Dec. 31, 2018

Revenue Recognition And Deferred Revenue [Abstract]

Schedule of Disaggregated Revenue by Major Business Line and Geographical Location

The following table disaggregates the Company’s revenue by products and services:

	For the Three Months Ended December 31,				For the Nine Months Ended December 31,
		2018		2017		2018		2017
	(in $000's)
Impella product revenue	$	193,253	$	147,989	$	542,198	$	402,583
Service and other revenue		7,310		6,033		20,153		16,730
Total revenue	$	200,563	$	154,022	$	562,351	$	419,313

The following table disaggregates the Company’s revenue by geographical location:

	For the Three Months Ended December 31,				For the Nine Months Ended December 31,
		2018		2017		2018		2017
	(in $000's)
U.S. revenue	$	172,548	$	136,363	$	488,386	$	374,697
International revenue		28,015		17,659		73,965		44,616
Total revenue	$	200,563	$	154,022	$	562,351	$	419,313

Summary of Activity in Each of Product Revenue and Discounts Categories

The following table summarizes product revenue rebates and discounts for the nine months ended December 31, 2018 (in thousands):

	Rebates and Discounts
Balance at March 31, 2018	$	1,405
Provision related to current period revenue		1,526
Credits and adjustments made during the period		(1,446	)
Balance at December 31, 2018	$	1,485