Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Current assets:
Cash and cash equivalents	$ 71,539	$ 19,065
Short-term investments-available-for-sale	35,044	66,411
Accounts receivable, net	25,178	24,575
Inventories	18,946	12,900
Other current assets	16,799	17,998
Total current assets	167,506	140,949
Property and equipment, net	20,746	34,391
Goodwill	11,425	13,183
Purchased intangibles	105	11,991
Other assets	7,754	10,866
Total assets	207,536	211,380
Current liabilities:
Accounts payable	26,194	17,650
Accrued payroll and related expenses	5,532	6,158
Veloce accrued liability	11,985	78,082
Other accrued liabilities	10,877	10,730
Deferred revenue	567	1,469
Total current liabilities	55,155	114,089
Veloce and other non-current liabilities	3,145	15,787
Commitments and contingencies (Note 8)
Stockholders’ equity:
Preferred stock, $0.01 par value: Authorized shares - 2,000, none issued and outstanding	0	0
Common stock, $0.01 par value: Authorized shares - 375,000 at March 31, 2014 and March 31, 2013 Issued and outstanding shares - 77,677 at March 31, 2014 and 67,952 at March 31, 2013	777	680
Additional paid-in capital	6,005,365	5,926,630
Accumulated other comprehensive loss	(6,143)	(737)
Accumulated deficit	(5,850,763)	(5,845,069)
Total stockholders’ equity	149,236	81,504
Total liabilities and stockholders’ equity	$ 207,536	$ 211,380