Commitments and Contingencies Commitments and Contingencies (Tables)

6 Months Ended

Sep. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Contractual Obligation by Fiscal Year Maturity

The following table summarizes the Company's contractual operating leases and other purchase commitments as of September 30, 2014 (in thousands):

Fiscal Years Ending March 31,	Operating Leases		(1)	Purchase Commitments		(2)	Total
2015 (remainder of year)	$	1,051		$	27,863		$	28,914
2016	1,385			9,142			10,527
2017	959			407			1,366
2018	495			—			495
Total minimum payments	$	3,890		$	37,412		$	41,302

(1) Includes the Company's headquarters building lease which expires in August 2015, subject to our right to terminate early upon at least 120 days’ notice.

(2) Includes open purchase orders with terms that generally allow us the option to cancel or reschedule the order, subject to various restrictions and limitations. Also includes the licensing fees relating to the Company's R&D efforts, including licensed intellectual property, or IP, technology, product design, test and verification tools, of $17.1 million.