XML 15 R54.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Accrued Expenses (Schedule of Accrued Expenses) (Detail) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2012 | Jun. 30, 2011
--- | --- | ---
Schedule Of Accrued Liabilities [Line Items] |  |
Accrued expenses | $ 608 | $ 1,322
Personnel costs |  |
Schedule Of Accrued Liabilities [Line Items] |  |
Accrued expenses | 149 | 711
Professional fees |  |
Schedule Of Accrued Liabilities [Line Items] |  |
Accrued expenses | 262 | 434
Clinical |  |
Schedule Of Accrued Liabilities [Line Items] |  |
Accrued expenses | 181 | 140
Other |  |
Schedule Of Accrued Liabilities [Line Items] |  |
Accrued expenses | $ 16 | $ 37

X
- Details
Name: | psdv_ScheduleOfAccruedLiabilitiesLineItems
Namespace Prefix: | psdv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_AccruedLiabilitiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant