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Investments in Real Estate and Real Estate Under Construction (Details) (USD $) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2013 sqft | Mar. 31, 2012 | Dec. 31, 2012
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Initial Cost Basis | $ 123,272,000 |  |
Land | 15,055,000 |  |
Building and Improvements | 99,821,000 |  |
Lease in-place Value | 8,396,000 |  |
Aggregate aquisition expenses | 193,000 | 3,000 |
Square Feet | 1,146,000 |  |
Expected Maximum Commitment/Contribution | 111,200,000 |  |
Development in Process | 47,041,000 |  | 65,122,000
Development Deals [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Real Estate Investment Capitalized Interest | 833,000 | 435,000 |
Long Island City New York [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Real Estate Investments, Invested Capital Threshold for Distribution | 25,000,000 |  |
Office Property [Member] | Denver Colorado [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Square Feet | 167,000 |  |
Expected Maximum Commitment/Contribution | 39,000,000 |  |
Lease Term (Years) | 15 |  |
Office Property [Member] | Bingen, Washington [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Square Feet | 124,000 |  |
Expected Maximum Commitment/Contribution | 20,800,000 |  |
Industrial Property [Member] | Long Island City New York [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Initial Cost Basis | 41,872,000 |  |
Land | 0 |  |
Building and Improvements | 41,872,000 |  |
Lease in-place Value | 0 |  |
Industrial Property [Member] | Houston, Texas [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Initial Cost Basis | 81,400,000 |  |
Land | 15,055,000 |  |
Building and Improvements | 57,949,000 |  |
Lease in-place Value | 8,396,000 |  |
Industrial Property [Member] | Rantoul Illinois [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Square Feet | 813,000 |  |
Expected Maximum Commitment/Contribution | 42,600,000 |  |
Lease Term (Years) | 20 |  |
Retail Property [Member] | Tuscaloosa Alabama [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Square Feet | 42,000 |  |
Expected Maximum Commitment/Contribution | 8,800,000 |  |
Lease Term (Years) | 15 |  |
Minimum [Member] | Industrial Property [Member] | Bingen, Washington [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Lease Term (Years) | 10 |  |
Maximum [Member] | Industrial Property [Member] | Bingen, Washington [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Lease Term (Years) | 20 |  |
Up to $25,000 [Member] | Long Island City New York [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Real Estate Investments, Distribution Percentage | 6.30% |  |
Up to $25,000 [Member] | Maximum [Member] | Long Island City New York [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Real Estate Investments, Invested Capital Threshold for Distribution | 25,000,000 |  |
In excess of $25,000 [Member] | Long Island City New York [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Real Estate Investments, Distribution Percentage | 11.00% |  |
In excess of $25,000 [Member] | Minimum [Member] | Long Island City New York [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Real Estate Investments, Invested Capital Threshold for Distribution | 25,000,000 |  |
Any Excess Return [Member] | Long Island City New York [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Real Estate Investments, Distribution Percentage | 50.00% |  |
Omaha, Nebraska Acquistion [Member] | Office Property [Member] | Omaha, Nebraska [Member] |  |  |
Investments in Real Estate and Real Estate Under Construction [Line Items] |  |  |
Lease Term (Years) | 20 |  |
Business acquisition, cash paid | $ 39,125,000 |  |

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- Definition Real Estate Investments, Invested Capital Threshold for Distribution + References No definition available. + Details
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- Definition Amount of cash paid to acquire the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph d -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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -Subparagraph f(1) -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. + Details
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- Definition The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph d -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. + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 59 -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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=6909708&loc=d3e1043-128460 + Details
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- Definition The current amount of expenditures for a real estate project that has not yet been completed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.10) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition This element represents the amount of value allocated by a lessor (acquirer) to lease agreements which exist at acquisition of a leased property. Such amount may include the value assigned to existing tenant relationships and excludes the market adjustment component of the value assigned for above or below-market leases acquired. + References No definition available. + Details
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- Definition Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(d)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Carrying amount as of the balance sheet date of real estate held for productive use. This excludes land held for sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 4 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6361293&loc=d3e6812-107765 + Details
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- Definition The amount of square footage related to a real estate property. + References No definition available. + Details
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