Subsequent Events (Details) (Subsequent Event [Member], USD $)	12 Months Ended
Dec. 31, 2013
Subsequent Event [Member]
Subsequent Event [Line Items]
Company's remaining legal fees and other costs	$ 5,000

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

No definition available.

Name:	lptc_CompanySRemainingLegalFeesAndOtherCosts
Namespace Prefix:	lptc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration