Note 2 - Use of Estimates	6 Months Ended
Jun. 30, 2014
Use Of Estimates Disclosure [Abstract]
Use Of Estimates Disclosure [Text Block]	2. Use of Estimates The Company’s reports for interim periods utilize numerous estimates of general and administrative expenses and other costs for the full year. Future actual amounts may differ from the estimates. Amounts in the interim reports are not necessarily indicative of results for the full year.

This element provides an entity's explanation that the preparation of financial statements in conformity with generally accepted accounting principles requires the use of management estimates.

No definition available.

Name:	mlp_UseOfEstimatesDisclosureTextBlock
Namespace Prefix:	mlp_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration