Income Taxes - Schedule of Difference Between Provision for (Benefit from) Income Taxes and Amount Computed by Applying Federal Statutory Income Tax Rate to Income (Loss) Before Provision for (Benefit from)Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Income Tax Disclosure [Abstract]
Tax at federal statutory rate	$ 3	$ (3,517)	$ (1,440)
State taxes, net of federal benefit	(36)	462	112
Foreign taxes differential	451	432	(36)
Tax credits	(59)	(148)	(53)
Non-deductible meals and entertainment	29	21	25
Stock compensation	(28)	325	317
Unrecognized tax benefits	11	(425)	(533)
Imputed intercompany interest	132	243	282
Adjustments related to prior years	21	(212)	1,535
Change in valuation allowance	(237)	2,462	(656)
Other	62	37	51
Provision for (benefit from) income taxes	$ 349	$ (320)	$ (396)

Income Taxes - Schedule of Difference Between Provision for (Benefit from) Income Taxes and Amount Computed by Applying Federal Statutory Income Tax Rate to Income (Loss) Before Provision for (Benefit from)Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified

12 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Income Tax Disclosure [Abstract]

Tax at federal statutory rate

$ 3

$ (3,517)

$ (1,440)

State taxes, net of federal benefit

(36)

462

112

Foreign taxes differential

451

432

(36)

Tax credits

(59)

(148)

(53)

Non-deductible meals and entertainment

Stock compensation

(28)

325

317

Unrecognized tax benefits

(425)

(533)

Imputed intercompany interest

132

243

282

Adjustments related to prior years

(212)

1,535

Change in valuation allowance

(237)

2,462

(656)

Other

Provision for (benefit from) income taxes

$ 349

$ (320)

$ (396)

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