XML 42 R36.htm IDEA: XBRL DOCUMENT v2.4.0.6

Composition of Certain Financial Statement Items (Details Textual) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Composition of certain financial statement items (Textual) [Abstract]
Depreciation expense	$ 647,000	$ 697,000

X

- Details

Name:	pdex_CompositionOfCertainFinancialStatementItemsTextualAbstract
Namespace Prefix:	pdex_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

+ Details

Name:	us-gaap_DepreciationDepletionAndAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration