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- Definition

Amount of deferred tax liability attributable to taxable temporary differences.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Deferred Tax Liability

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 15

-Subparagraph b(2)

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 6

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates.

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No definition available.

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- Definition

Amount before tax of income (loss) of subsidiary attributable to the parent entity.

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No definition available.

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- Definition

The number of real estate properties owned as of the balance sheet date.

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- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)

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- Definition

Amount of increase in unrecognized tax benefits resulting from acquisitions.

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Income Taxes (Details) (USD $)	12 Months Ended
Income Taxes (Details) (USD $)	Dec. 31, 2014 Property	Dec. 31, 2013	Dec. 19, 2013 Property
Operating Loss Carryforwards [Line Items]
Deferred tax assets, net	$ 4,569,000us-gaap_DeferredTaxAssetsLiabilitiesNet	$ (11,000)us-gaap_DeferredTaxAssetsLiabilitiesNet
Loss from subsidiaries	2,600,000	5,800,000
Number of real estate properties	51us-gaap_NumberOfRealEstateProperties
Unrecognized tax benefits resulting from acquisition	6,900,000
Thomas Properties Group, Inc. \| Total Wholly Owned
Operating Loss Carryforwards [Line Items]
Number of real estate properties			2
Thomas Properties Group, Inc. \| Total Fund II
Operating Loss Carryforwards [Line Items]
Number of real estate properties			5
Internal Revenue Service (IRS) \| Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	254,800,000
Operating loss carryforwards subject to expiration	25,300,000
Internal Revenue Service (IRS) \| Thomas Properties Group, Inc. \| Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards			88,400,000
Deferred tax assets operating loss carryforwards			30,900,000
Internal Revenue Service (IRS) \| Tax Year 2012 \| Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	160,800,000
Annual operating loss carryforward limitation	15,400,000
California Franchise Tax Board \| State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards			1,400,000
Operating loss carryforwards subject to expiration	1,000,000
Commonwealth of Pennsylvania \| State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards			2,800,000
Operating loss carryforwards subject to expiration	2,100,000
Texas Comptroller of Public Accounts \| State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Deferred tax liabilities		$ 11,000