Basis of Presentation (Details Textual) (USD $)	9 Months Ended
Nov. 29, 2014
Accrued cost of liquidation	$ 9,900,000tphs_AccruedCostOfLiquidation
Adjustment to decrease reserve for real estate carrying costs	1,800,000
Adjustment to increase reserve for Professional Fees	2,700,000us-gaap_ProfessionalFees
Adjust Estimated Lease Settlement Costs To Net Realizable Value	14,000
Proceeds from Issuance of Common Stock	$ 26,000

Accrued costs of liquidation.

No definition available.

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- Definition

Adjust Estimated Lease Settlement Costs To Net Realizable Value

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

The amount of adjustment to increase or decrease reserve for real estate carrying costs during the period.

+ References

No definition available.

+ Details

Name:	tphs_AdjustmentToIncreaseDecreaseReserveForRealEstateCarryingCost
Namespace Prefix:	tphs_
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Balance Type:	debit
Period Type:	duration

- Definition

The cash inflow from the additional capital contribution to the entity.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

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- Definition

A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.6-07.2(a),(b),(c),(d))

-URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 225

-Section 45

-Paragraph 3

-Subparagraph (k)

-URI http://asc.fasb.org/extlink&oid=6488370&loc=d3e13550-115849

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	debit
Period Type:	duration