Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 71,355	$ 95,803
Short-term investments	34,700	43,034
Accounts receivable, net of allowances of $2,150 at March 31, 2014 and $1,252 at June 30, 2013	94,187	47,642
Inventories	63,142	16,167
Deferred income taxes	846	386
Prepaid expenses and other current assets	16,552	5,749
Total current assets	280,782	208,781
Property and equipment, net	47,209	23,644
Marketable securities	0	66,776
Intangible assets, net	97,205	4,243
Goodwill	64,537	0
Other assets	18,061	7,980
Total assets	507,794	311,424
Current liabilities:
Current portion of long-term debt	28,875	0
Accounts payable	36,138	27,163
Accrued compensation and benefits	25,483	13,503
Restructuring liabilities	537	1,466
Accrued warranty	7,825	3,296
Deferred revenue, net	71,183	33,184
Deferred distributors revenue, net of cost of sales to distributors	24,217	17,388
Other accrued liabilities	26,326	16,502
Total current liabilities	220,584	112,502
Deferred revenue, less current portion	19,667	8,270
Long-term debt, less current portion	93,500	0
Other long-term liabilities	8,506	1,507
Commitments and contingencies (Note 9)
Stockholders’ equity:
Convertible preferred stock, $.001 par value, issuable in series, 2,000,000 shares authorized; none issued	0	0
Common stock, $.001 par value, 750,000,000 shares authorized; 96,379,224 shares issued and outstanding at March 31, 2014 and 93,626,150 shares issued and outstanding at June 30, 2013	96	94
Additional paid-in-capital	837,499	821,331
Accumulated other comprehensive income (loss)	(76)	(1,377)
Accumulated deficit	(671,982)	(630,903)
Total stockholders’ equity	165,537	189,145
Total liabilities and stockholders’ equity	$ 507,794	$ 311,424