Report Element Information
Run date/time: 7/23/2011 9:07:33 AM
Report Element Attributes:
Prefix: pattern
Standard label: Short-Term Investment [Member]
Documentation: Documentation for S&P Rating
Balance type:  
Period type: As of (instant)
Report element type: [Member]
Data type: [Member] (nonnum:domainItemType)
 
ID: pattern_ShortTermInvestmentMember
Name: pattern:ShortTermInvestmentMember

Labels of Report Element
Role: Label Lang
(http://www.xbrl.org/2003/role/documentation) Documentation for S&P Rating en
Standard label (http://www.xbrl.org/2003/role/label) Short-Term Investment [Member] en