XML 13 R33.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Fair Value Measurement - Summary of Fair Value Hierarchy of Financial Assets and Liabilities Measured (Detail) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2014 | Jun. 30, 2013
--- | --- | ---
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |
Assets | $ 4,321 | $ 10,016
Money market funds |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |
Assets | 4,321 | 10,016
Level 1 |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |
Assets | 4,321 | 10,016
Level 1 | Money market funds |  |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] |  |
Assets | $ 4,321 | $ 10,016

X
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration