XML 17 R33.htm IDEA: XBRL DOCUMENT
v2.4.0.8

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 31, 2014 | Dec. 31, 2013
Deferred Revenue [Abstract] |  |
Deferred revenue under license agreements not yet executed or deemed effective | $ 6.9 | $ 0
License Fee Agreement, Term of Agreement | 6 years 4 months 24 days |

X
- Definition The amount of deferred revenue as of the balance sheet date under license agreements that have not yet been executed or deemed effective. + References No definition available. + Details
Name: | panl_DeferredRevenueUnderLicenseAgreementsNotYetExecutedOrDeemedEffective
Namespace Prefix: | panl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition License Fee Agreement, Term of Agreement + References No definition available. + Details
Name: | panl_LicenseFeeAgreementTermofAgreement
Namespace Prefix: | panl_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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