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

The allocated amount for limited funding of initial commercial development plans (including anticipated architectural fees and permitting/development expenses, but not including actual construction costs) regarding the Real Property.

No definition available.

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

The beneficial ownership interest of the entity, expressed as a percentage.

No definition available.

Name:	lptc_BeneficialOwnershipInterest
Namespace Prefix:	lptc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The expended amount for limited funding for investigation and initial pursuit of possible investment, joint venture and acquisition opportunities.

No definition available.

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

The amount of the monthly rental income earned in connection with the lease of property to a third party tenant.

No definition available.

Name:	lptc_MonthlyRentalIncome
Namespace Prefix:	lptc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Area of a real estate property.

No definition available.

Name:	us-gaap_AreaOfRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 21

-Paragraph 16, 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Interest rate stated in the contractual debt agreement.

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.