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

6 Months Ended

Sep. 30, 2015

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, in the US and all other countries combined were as follows:

	September 30, 2015		March 31, 2015
US	$	212,797	$	196,513
All other countries*	32,852		35,804
Total	$	245,649	$	232,317

*No other country’s long-lived assets comprised more than 10% of total long-lived assets as of September 30, 2015 and March 31, 2015.

Schedule of the Company's cash and cash equivalents

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

	September 30, 2015		March 31, 2015
Money market fund accounts	$	58,359	$	127,900
Cash	41,416		97,243
Total cash and cash equivalents	$	99,775	$	225,143