OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Jun. 30, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

Changes in the liability for product warranty and deferred revenue associated with extended warranties and service contracts were as follows (in thousands):

	Product Warranty			Deferred Revenue
Liability at June 30, 2011	$	1,398		$	12,776
Settlements made during the period	(872		)	(14,807		)
Change in liability for warranties issued during the period	658			13,770
Change in liability for pre-existing warranties	102			—
Liability at June 30, 2012	1,286			11,739
Settlements made during the period	(530		)	(13,411		)
Change in liability for warranties issued during the period	394			12,026
Change in liability for pre-existing warranties	(360		)	—
Liability at June 30, 2013	$	790		$	10,354

Revenue from External Customers by Products and Services [Table Text Block]

Information about Products and Services

The following table summarizes net revenue by product (in thousands):

	Fiscal Year
	2013		2012
Tape-based products:
NEO SERIES®	$	15,409	$	18,732
Disk-based products:
REO SERIES®	615		1,094
SnapServer®	8,987		9,916
	9,602		11,010
Service	19,183		24,252
Spare parts and other	3,826		5,638
	$	48,020	$	59,632

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

Information about Geographic Areas

The Company markets its products domestically and internationally, with its principal international market being Europe. Revenue is attributed to the location to which the product was shipped. Long-lived assets are based on location of domicile.

The following table summarizes net revenue and long-lived assets by geographic area (in thousands):

	Net     Revenue		Long-lived   Assets
Fiscal 2013
United States	$	23,035	$	1,965
France	5,746		11
Netherlands	2,463		—
United Kingdom	3,308		19
Germany	3,598		19
Europe (other than UK, France, Germany and Netherlands)	3,476		—
Singapore	1,535		—
Other foreign countries	4,859		—
	$	48,020	$	2,014
Fiscal 2012
United States	$	27,544	$	1,390
France	7,458		11
Netherlands	4,867		—
United Kingdom	4,201		12
Germany	3,741		33
Europe (other than UK, France, Germany and Netherlands)	3,636		—
Singapore	2,074		—
Other foreign countries	6,111		—
	$	59,632	$	1,446

Schedule of Valuation and Qualifying Accounts Disclosure

The following table summarizes the changes in allowance for doubtful accounts (in thousands):

Fiscal year	Balance at Beginning of Year		Charged to Expense			Write-offs, Net of Recoveries			Balance at End of Year
2013	$	222	$	(36	)	$	(92	)	$	94
2012	$	277	$	(23	)	$	(32	)	$	222

Useful Lives By Type of Assets [Table Text Block]

Estimated useful lives are as follows:

Machinery and equipment	3-5 years
Furniture and fixtures	5 years
Computer equipment and software	1-5 years

The following table summarizes property and equipment (in thousands):

	June 30,
	2013			2012
Computer equipment	$	2,140		$	1,296
Machinery and equipment	727			797
Leasehold improvements	563			501
Furniture and fixtures	79			75
Construction in progress	419			255
	3,928			2,924
Accumulated depreciation and amortization	(1,914		)	(1,478		)
	$	2,014		$	1,446

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

Anti-dilutive common stock equivalents excluded from the computation of diluted net loss per share were as follows (in thousands):

	Fiscal Year
	2013	2012
Restricted stock not yet vested and released	2,645	4,049
Options outstanding and ESPP share purchase rights	1,663	978
Common stock purchase warrants	13,634	12,637
Convertible notes	10,192	—
Convertible notes interest	3,978	—

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

The Company recorded the following compensation expense related to its share-based compensation awards (in thousands):

	Fiscal Year
	2013		2012
Cost of product sales	$	135	$	89
Sales and marketing	1,006		782
Research and development	319		476
General and administrative	3,310		3,647
	$	4,770	$	4,994