Income Taxes (Tables)

12 Months Ended

Jun. 30, 2016

Income Tax Disclosure [Abstract]

Schedule of provision (benefit) for income taxes

The provision for income tax expense (benefit) from continuing operations consists of the following amounts (in thousands):

	Years Ended June 30,
	2016		2015
Current:
Federal	$	11	$	—
State		14		(44	)
Deferred:
Federal		—		—
State		—		—
Income tax expense (benefit)	$	25	$	(44	)

Schedule of reconciliation federal statutory income tax rates

The effective income tax rate on loss from continuing operations differs from the United States statutory income tax rates for the reasons set forth in the table below (in thousands, except percentages).

	Years Ended June 30,
	2016						2015
	Amount			Percent Pretax Income			Amount			Percent Pretax Income
Income (loss) from continuing operations before income taxes	$	847			100	%	$	(446	)		100%
Computed “expected” income tax expense (benefit) on income (loss) from continuing operations before income taxes	$	288			34	%	$	(152	)		(34	%)
State tax, net of federal benefit		9			1	%		(30	)		(7	%)
Tax incentives		(133	)		(16	%)		(88	)		(20	%)
Change in valuation allowance		(141	)		(17	%)		227			51	%
Permanent differences		—			—			—			—
State income tax rate adjustment		—			—			—			—
Other		2			—			(1	)		—
Income tax expense (benefit)	$	25			2	%	$	(44	)		(10	%)

Schedule of deferred income tax assets and liabilities

Significant components of our deferred tax assets and liabilities for federal and state income taxes are as follows (in thousands):

	June 30,
	2016			2015
Deferred tax assets:
Federal & State NOL carryforward	$	1,144		$	1,592
Research & other credits		1,790			1,562
Reserves and accruals		337			407
Inventory		432			457
Other intangibles		237			252
Goodwill		89			—
Other		5			34
Total gross deferred tax assets	$	4,034		$	4,304
Less: valuation allowance		(3,773	)		(3,961	)
Total deferred tax assets		261			343

	June 30,
	2016			2015
Deferred tax liabilities:
Property and equipment, principally due to differing depreciation methods	$	(261	)	$	(316	)
Goodwill		—			(4	)
Other intangibles		—			(1	)
Other		—			(22	)
Total gross deferred tax liabilities		(261	)		(343	)
Net deferred tax assets	$	—		$	—

Schedule of accrual unrecognized tax benefits

Information with respect to our accrual for unrecognized tax benefits is as follows (in thousands):

	June 30,
	2016		2015
Unrecognized tax benefits:
Beginning balance	$	399	$	363
Additions based on federal tax positions related to the current year		15		8
Additions based upon state tax positions related to the current year		13		15
Additions for tax positions of prior years		19		13
Reductions for tax positions of prior years		—		—
Ending balance	$	446	$	399