Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Components of Inventory

As of June 30, 2013 and 2012, inventory consisted of (in thousands):

	June 30,
	2013		2012
Finished goods	$	5,273	$	5,964
Raw materials	5,251		5,389
Total inventory	$	10,524	$	11,353

Property and Equipment

Property and equipment consist of (in thousands):

	June 30,
	2013			2012
Equipment (includes computer hardware and software)	$	5,501		$	1,913
Furniture and fixtures	976			732
Leasehold improvements	1,220			15
Vehicles	142			—
Accumulated depreciation	(2,147		)	(663		)
Property and equipment, net	$	5,692		$	1,997

Property and equipment are recorded at cost and depreciated using the straight-line method over the following useful lives:

	Years
Equipment (includes computer hardware and software)	3
Furniture and fixtures	5
Leasehold improvements	*
Vehicles	5

*Leasehold improvements are depreciated over the shorter of estimated useful life of the related asset or the lease term.

Intangible Assets

As of June 30, 2013 and June 30, 2012, intangible assets consisted of (in thousands):

	June 30,
	2013			2012
Patent costs	$	2,321		$	2,321
Trademark costs	202			202
Accumulated amortization	(776		)	(641		)
Intangible assets, net	$	1,747		$	1,882

Summary of other accrued expenses

Other accrued expenses consist of the following (in thousands):

	June 30,
	2013		2012
Accrued severance	$	1,602	$	—
Accrued incentives and promotions to distributors	1,122		320
Accrued payroll and payroll taxes	725		433
Deferred revenue	421		210
Accrued sales and use tax	742		727
Other accrued employee expenses	663		384
Accrued other expenses	1,734		858
	$	7,009	$	2,932

Schedule of interest and other expense, net

Interest and other expense, net for the years ended June 30, 2013 , 2012 and 2011 was as follows (in thousands):

	Year ended June 30,
	2013			2012			2011
Interest expense	$	(3	)	$	(8	)	$	(5,993	)
Business development incentive, net	695			—			—
Foreign currency gain (loss), net	(1,689		)	(102		)	15
Gain on settlement of forward contract	42			—			—
Other income (expense), net	40			66			30
Total interest and other expense, net	$	(915	)	$	(44	)	$	(5,948	)

Reconciliation of earnings per share and the weighted-average common shares outstanding for purposes of computing basic and diluted net income per share

The following is a reconciliation of earnings per share and the weighted-average common shares outstanding for purposes of computing basic and diluted net income per share (in thousands, except per share amounts):

	Year ended June 30,
	2013		2012		2011
Numerator:
Net income (loss)	$	7,608	$	12,469	$	(50,792	)
Denominator:
Basic weighted-average common shares outstanding	112,276		102,696		73,173
Effect of dilutive securities:
Stock awards and options	3,832		5,516		—
Warrants	6,780		10,119		—
Diluted weighted-average common shares outstanding	122,888		118,331		73,173
Basic	$	0.07	$	0.12	$	(0.69	)
Diluted	$	0.06	$	0.11	$	(0.69	)

Revenues from unaffiliated customers by geographic regions and significant geographic area

Revenues by geographic area are as follows (in thousands):

	Years ended June 30,
	2013		2012		2011
Americas	$	133,046	$	90,122	$	31,625
Asia/Pacific	75,132		36,061		7,294
Total revenues	$	208,178	$	126,183	$	38,919

Additional information as to the Company’s operations in the most significant geographical areas is set forth below (in thousands):

	Years ended June 30,
	2013		2012		2011
United States	$	131,508	$	89,230	31,218
Japan	69,492		35,449		7,294