Concentration of Business, Significant Customers and Credit Risk (Tables)

12 Months Ended

Mar. 31, 2017

Risks and Uncertainties [Abstract]

Schedule of long-lived assets, which consist of property and equipment, by major country

Long-lived assets, which consist of property and equipment, net, in the US and all other countries combined were as follows:

	As of March 31,
	2017		2016
US	$	206,077	$	211,111
All other countries*	19,454		26,135
Total	$	225,531	$	237,246

*No other country's long-lived assets comprised more than 10% of the Company's total long-lived assets as of March 31, 2017 and 2016.

Schedule of the Company's cash and cash equivalents

The Company's cash and cash equivalents are as follows:

	As of March 31,
	2017		2016
Money market fund accounts	$	198,992	$	195,575
Cash	92,772		50,381
Total cash and cash equivalents	$	291,764	$	245,956