Goodwill and Purchased Intangibles Assets (Tables)

6 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Purchased Intangible Assets Subject to Amortization

Purchased intangible assets subject to amortization as of September 30, 2017 consist of the following (in thousands):

	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Developed technology	$	4,900	$	(3,195	)	$	1,705

Purchased intangible assets subject to amortization as of March 31, 2017 consist of the following (in thousands):

	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Developed technology	$	4,900	$	(2,401	)	$	2,499

Schedule of Estimated Future Amortization Expense

Estimated future amortization expense as of September 30, 2017 is as follows (in thousands):

Fiscal Years Ending March 31,	Estimated Future Amortization Expense
2018 (remaining 6 months)	393
2019	787
2020	525
	$	1,705