Note 9 - Accrued Contract Terminations (Details) (Kapalua Bay Holdings LLC [Member], USD $) In Millions, unless otherwise specified	1 Months Ended
Nov. 30, 2013	Sep. 30, 2014
Kapalua Bay Holdings LLC [Member]
Note 9 - Accrued Contract Terminations (Details) [Line Items]
Commitment to be Paid for Contract Termination	$ 0.6
Term of Commitment to Pay for Contract Termination	4 years
Commitment for Contract Termination, Amount Outstanding		$ 0.5

Represents the amount outstanding of commitments to be paid for contract terminations.

No definition available.

Name:	mlp_CommitmentForContractTerminationAmountOutstanding
Namespace Prefix:	mlp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant