XML 34 R32.htm IDEA: XBRL DOCUMENT
v2.4.0.8

BUSINESS BUSINESS (Details) | Mar. 31, 2014 patent
--- | ---
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Number of Patents Issued And Pending Application | 3,000

X
- Definition Number of Patents Issued And Pending Application + References No definition available. + Details
Name: | panl_NumberOfPatentsIssuedAndPendingApplication
Namespace Prefix: | panl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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