Quarterly report pursuant to Section 13 or 15(d)

Investments In Unconsolidated Joint Ventures (Summary Of Unconsolidated Joint Ventures) (Details)

v3.4.0.3
Investments In Unconsolidated Joint Ventures (Summary Of Unconsolidated Joint Ventures) (Details)
$ in Thousands
3 Months Ended
Apr. 01, 2016
USD ($)
Jun. 30, 2013
USD ($)
Mar. 31, 2016
USD ($)
ft²
property
item
Mar. 31, 2015
USD ($)
Dec. 31, 2015
USD ($)
Schedule of Equity Method Investments [Line Items]          
Carrying Amount     $ 303,647   $ 303,457
Property Debt, Balance     1,823,311    
Accounts payable, accrued expenses and other liabilities     137,030   135,057
Purchase price of property     $ 34,603 $ 19,658  
Minimum [Member]          
Schedule of Equity Method Investments [Line Items]          
Company's Effective Ownership %     7.50%    
Maximum [Member]          
Schedule of Equity Method Investments [Line Items]          
Company's Effective Ownership %     85.00%    
Marbella RoseGarden, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1]     412    
Company's Effective Ownership % [1],[2]     24.27%    
Carrying Amount [1]     $ 15,486   15,569
Property Debt, Balance [1]     $ 95,000    
Property Debt, Maturity Date [1]     May 01, 2018    
Property Debt, Interest Rate [1]     4.99%    
RoseGarden Monaco Holdings, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1]     523    
Company's Effective Ownership % [1],[2]     15.00%    
Carrying Amount [1]     $ 646   937
Property Debt, Balance [1]     $ 165,000    
Property Debt, Maturity Date [1]     Feb. 01, 2021    
Property Debt, Interest Rate [1]     4.19%    
PruRose Port Imperial South 15, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1]     236    
Company's Effective Ownership % [1],[2]     50.00%    
Property Debt, Balance [1]     $ 57,500    
Property Debt, Maturity Date [1]     Sep. 01, 2020    
Property Debt, Interest Rate [1]     4.32%    
Rosewood Morristown, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [3],[4]     130    
Company's Effective Ownership % [2],[3],[4]     12.50%    
Carrying Amount [3],[4]     $ 5,741   5,723
Property Debt, Balance [3],[4]     $ 45,756    
Property Debt, Interest Rate [3],[4]        
Note payable         975
PruRose Riverwalk G, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1],[5]     316    
Company's Effective Ownership % [1],[2],[5]     25.00%    
Property Debt, Balance [1],[5]     $ 79,392    
Property Debt, Maturity Date [1],[5]     Jul. 15, 2021    
Property Debt, Interest Rate [1],[5]     6.00%    
Purchase price of property $ 11,300        
PruRose Riverwalk G, L.L.C. [Member] | Permanent Loan [Member]          
Schedule of Equity Method Investments [Line Items]          
Maximum borrowing capacity     $ 80,249    
PruRose Riverwalk G, L.L.C. [Member] | Subsequent Event [Member]          
Schedule of Equity Method Investments [Line Items]          
Company's Effective Ownership % 50.00%        
Elmajo Urban Renewal Associates, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1]     355    
Company's Effective Ownership % [1],[2]     7.50%    
Property Debt, Balance [1]     $ 128,100    
Property Debt, Maturity Date [1]     Mar. 01, 2030    
Property Debt, Interest Rate [1]     4.00%    
Crystal House Apartments Investors LLC [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [6]     798    
Company's Effective Ownership % [2],[6]     25.00%    
Carrying Amount [6]     $ 28,855   28,114
Property Debt, Balance [6]     $ 165,000    
Property Debt, Maturity Date [6]     Apr. 01, 2020    
Property Debt, Interest Rate [6]     3.17%    
Percentage of interest in developable land     50.00%    
Number of units available for development | item     295    
Number of approved units available for development | item     252    
Portside Master Company, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1],[7]     175    
Company's Effective Ownership % [1],[2],[7]     38.25%    
Property Debt, Balance $ 42,500   $ 42,500 [1],[7]    
Property Debt, Maturity Date [1],[7]     Dec. 04, 2017    
Property Debt, Interest Rate, LIBOR [1],[7],[8]     L+2.50    
Property Debt, Interest Rate, Spread Over LIBOR [8]     2.50%    
Portside Master Company, L.L.C. [Member] | Construction Loan [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of extension options | item     2    
Maximum borrowing capacity     $ 42,500    
Portside Master Company, L.L.C. [Member] | Construction Loan Extension Number 1 [Member]          
Schedule of Equity Method Investments [Line Items]          
Loan extension period     2 years    
Extension fee     0.125%    
Portside Master Company, L.L.C. [Member] | Construction Loan Extension Number 2 [Member]          
Schedule of Equity Method Investments [Line Items]          
Loan extension period     2 years    
Extension fee     0.25%    
Portside Master Company, L.L.C. [Member] | Subsequent Event [Member]          
Schedule of Equity Method Investments [Line Items]          
Company's Effective Ownership % 85.00%        
Portside Apartment Holdings, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Company's Effective Ownership %     50.00%    
Purchase price of property $ 38,100        
Portside Apartment Holdings, L.L.C. [Member] | Subsequent Event [Member]          
Schedule of Equity Method Investments [Line Items]          
Company's Effective Ownership % 85.00%        
Purchase price of property $ 38,100        
PruRose Port Imperial South 13, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1]     280    
Company's Effective Ownership % [1],[2]     20.00%    
Property Debt, Balance [1]     $ 70,731    
Property Debt, Maturity Date [1]     Jun. 27, 2016    
Property Debt, Interest Rate, LIBOR [1],[9]     L+2.15    
Property Debt, Interest Rate, Spread Over LIBOR [9]     2.15%    
PruRose Port Imperial South 13, L.L.C. [Member] | Construction Loan [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Interest Rate     2.79%    
Maximum borrowing capacity     $ 73,350    
Notional amount   $ 1,620 $ 69,500    
PruRose Port Imperial South 13, L.L.C. [Member] | Construction Loan Extension Number 1 [Member]          
Schedule of Equity Method Investments [Line Items]          
Loan extension period     1 year    
Extension fee     0.25%    
PruRose Port Imperial South 13, L.L.C. [Member] | Construction Loan Extension Number 2 [Member]          
Schedule of Equity Method Investments [Line Items]          
Loan extension period     6 months    
Roseland/Port Imperial Partners, L.P. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1],[10]     363    
Company's Effective Ownership % [1],[2],[10]     20.00%    
Carrying Amount [1],[10]     $ 1,678   1,678
RoseGarden Marbella South, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     311    
Company's Effective Ownership % [2]     24.27%    
Carrying Amount     $ 17,155   16,728
Property Debt, Balance     $ 69,681    
Property Debt, Maturity Date     Mar. 30, 2017    
Property Debt, Interest Rate, LIBOR [11]     L+2.25    
Property Debt, Interest Rate, Spread Over LIBOR [11]     2.25%    
RoseGarden Marbella South, L.L.C. [Member] | Construction Loan [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of extension options | item     2    
Loan extension period     1 year    
Extension fee     0.25%    
Maximum borrowing capacity     $ 77,400    
Estuary Urban Renewal Unit B, LLC [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item [1]     227    
Company's Effective Ownership % [1],[2]     7.50%    
Property Debt, Balance [1]     $ 81,900    
Property Debt, Maturity Date [1]     Mar. 01, 2030    
Property Debt, Interest Rate [1]     4.00%    
RiverPark At Harrison I, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     141    
Company's Effective Ownership % [2]     45.00%    
Carrying Amount     $ 2,426   2,544
Property Debt, Balance     $ 30,000    
Property Debt, Maturity Date     Aug. 01, 2025    
Property Debt, Interest Rate     3.70%    
Capitol Place Mezz LLC [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     378    
Company's Effective Ownership % [2]     50.00%    
Carrying Amount     $ 45,500   46,267
Property Debt, Balance     $ 100,700    
Property Debt, Maturity Date     Jul. 01, 2033    
Property Debt, Interest Rate [12]     4.82%    
Capitol Place Mezz LLC [Member] | Construction/Permanent Loan [Member]          
Schedule of Equity Method Investments [Line Items]          
Maximum borrowing capacity     $ 100,700    
Harborside Unit A Urban Renewal, LLC [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     763    
Company's Effective Ownership % [2]     85.00%    
Carrying Amount     $ 97,615   96,799
Property Debt, Balance     $ 92,937    
Property Debt, Maturity Date     Aug. 01, 2029    
Property Debt, Interest Rate [13]     5.197%    
Harborside Unit A Urban Renewal, LLC [Member] | Construction/Permanent Loan [Member]          
Schedule of Equity Method Investments [Line Items]          
Maximum borrowing capacity     $ 192,000    
RoseGarden Monaco, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     250    
Company's Effective Ownership % [2]     41.67%    
Carrying Amount     $ 1,356   1,339
Grand Jersey Waterfront Urban Renewal Associates, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     850    
Company's Effective Ownership % [2]     50.00%    
Carrying Amount     $ 337   337
Hillsborough 206 Holdings, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     160,000    
Company's Effective Ownership % [2]     50.00%    
Carrying Amount     $ 1,962   1,962
Plaza VIII & IX Associates, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     1,225,000    
Company's Effective Ownership % [2]     50.00%    
Carrying Amount     $ 4,132   4,055
Red Bank Corporate Plaza, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     92,878    
Company's Effective Ownership % [2]     50.00%    
Carrying Amount     $ 4,250   4,140
Property Debt, Balance     $ 14,950    
Property Debt, Maturity Date     May 17, 2016    
Property Debt, Interest Rate     3.99375%    
Property Debt, Interest Rate, LIBOR [14]     L+3.00    
Property Debt, Interest Rate, Spread Over LIBOR [14]     3.00%    
Notional amount     $ 13,650    
12 Vreeland Associates, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     139,750    
Company's Effective Ownership % [2]     50.00%    
Carrying Amount     $ 5,974   5,890
Property Debt, Balance     $ 12,171    
Property Debt, Maturity Date     Jul. 01, 2023    
Property Debt, Interest Rate     2.87%    
BNES Associates III [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     106,345    
Company's Effective Ownership % [2]     31.25%    
Carrying Amount     $ 2,101   2,295
Property Debt, Balance     $ 5,973    
Property Debt, Maturity Date     Nov. 01, 2023    
Property Debt, Interest Rate     4.76%    
KPG-P 100 IMW JV, LLC [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     339,615    
Company's Effective Ownership % [2]     33.33%    
Property Debt, Balance     $ 61,500    
Property Debt, Maturity Date     Sep. 09, 2016    
Property Debt, Interest Rate, LIBOR [15]     L+7.00    
Property Debt, Interest Rate, Spread Over LIBOR [15]     7.00%    
Number of extension options | item     2    
Loan extension period     1 year    
Keystone-Penn [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     1,842,820    
Company's Effective Ownership % [2],[16]        
Property Debt, Balance [17]     $ 228,600    
Property Debt, Interest Rate        
Keystone-Penn [Member] | Principal Balance Due August 27, 2023 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 127,600    
Property Debt, Maturity Date     Aug. 27, 2023    
Property Debt, Interest Rate     5.114%    
Keystone-Penn [Member] | Principal Balance Due September 6, 2026 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 45,500    
Property Debt, Maturity Date     Sep. 06, 2025    
Property Debt, Interest Rate     5.01%    
Keystone-Penn [Member] | Principal Balance Due August 27, 2016 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 33,825    
Property Debt, Maturity Date     Aug. 27, 2016    
Keystone-Penn [Member] | Principal Balance Due August 27, 2016 [Member] | Minimum [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Interest Rate, LIBOR     LIBOR+5.0    
Property Debt, Interest Rate, Spread Over LIBOR     5.00%    
Keystone-Penn [Member] | Principal Balance Due August 27, 2016 [Member] | Maximum [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Interest Rate, LIBOR     LIBOR+5.75    
Property Debt, Interest Rate, Spread Over LIBOR     5.75%    
Keystone-Penn [Member] | Principal Balance Due January 9, 2019 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 11,250    
Property Debt, Maturity Date     Jan. 09, 2019    
Property Debt, Interest Rate, LIBOR     LIBOR+5.5    
Property Debt, Interest Rate, Spread Over LIBOR     5.50%    
Keystone-Penn [Member] | Principal Balance Due August 31, 2016 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 10,425    
Property Debt, Maturity Date     Aug. 31, 2016    
Property Debt, Interest Rate, LIBOR     LIBOR+6.0    
Keystone-Penn [Member] | Keystone Property Group [Member]          
Schedule of Equity Method Investments [Line Items]          
Internal rate of return     15.00%    
Keystone-Penn [Member] | Parent Company [Member]          
Schedule of Equity Method Investments [Line Items]          
Internal rate of return     10.00%    
Keystone-TriState [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     1,266,384    
Company's Effective Ownership % [2],[18]        
Carrying Amount     $ 3,480   3,958
Property Debt, Balance [19]     $ 212,536    
Property Debt, Interest Rate        
Capital balance in properties in which senior pari passu interest is held     $ 3,500    
Number of properties with senior pari passu interest | property     5    
Keystone-TriState [Member] | Principal Balance Due July 1, 2017 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 43,954    
Property Debt, Maturity Date     Jul. 01, 2017    
Property Debt, Interest Rate     5.38%    
Keystone-TriState [Member] | Principal Balance Due September 9, 2017 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 75,882    
Property Debt, Maturity Date     Sep. 09, 2017    
Bears interest at fixed rate range, minimum     5.65%    
Bears interest at fixed rate range, maximum     6.75%    
Keystone-TriState [Member] | Principal Balance Due July 6, 2024 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 14,250    
Property Debt, Maturity Date     Jul. 06, 2024    
Property Debt, Interest Rate     4.88%    
Keystone-TriState [Member] | Principal Balance Due July 6, 2044 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 63,400    
Property Debt, Maturity Date     Jul. 06, 2044    
Property Debt, Interest Rate     4.93%    
Keystone-TriState [Member] | Principal Balance Due August 6, 2044 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 15,050    
Property Debt, Maturity Date     Aug. 06, 2044    
Property Debt, Interest Rate     4.71%    
Keystone-TriState [Member] | Parent Company [Member]          
Schedule of Equity Method Investments [Line Items]          
Internal rate of return     10.00%    
Keystone-TriState [Member] | Keystone Entities [Member]          
Schedule of Equity Method Investments [Line Items]          
Internal rate of return     15.00%    
KPG-MCG Curtis JV, LLC [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft² [20],[21]     885,000    
Company's Effective Ownership % [2],[20],[21]     50.00%    
Carrying Amount [20],[21]     $ 62,247   59,858
Property Debt, Balance [20],[21]        
Property Debt, Interest Rate [20],[21]        
Roseland/North Retail, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft² [1]     30,745    
Company's Effective Ownership % [1],[2]     20.00%    
Carrying Amount [1]     $ 1,742   1,758
South Pier At Harborside [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     350    
Company's Effective Ownership % [2]     50.00%    
Carrying Amount [22]        
Property Debt, Balance [23]     $ 63,384    
Property Debt, Interest Rate        
Accounts payable, accrued expenses and other liabilities     $ 4,235   3,317
Letter of credit     3,600    
South Pier At Harborside [Member] | 6.15% Mortgage Loan Due November 2016 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 59,790    
Property Debt, Maturity Date     Nov. 01, 2016    
Property Debt, Interest Rate     6.15%    
South Pier At Harborside [Member] | Variable Rate Loan Due August 1, 2020 [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 3,594    
Property Debt, Maturity Date     Aug. 01, 2020    
Bears interest at fixed rate range, minimum     6.09%    
Bears interest at fixed rate range, maximum     6.62%    
Letter of credit     $ 3,600    
Other [Member]          
Schedule of Equity Method Investments [Line Items]          
Carrying Amount [24]     $ 964   $ 3,506
The Shops At 40 Park Property [Member] | Rosewood Morristown, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Square feet | ft²     50,973    
Property Debt, Balance     $ 6,421    
Property Debt, Maturity Date     Aug. 01, 2018    
Property Debt, Interest Rate     3.63%    
Residual ownership interest     12.50%    
Additional borrowing capacity     $ 1,000    
Lofts At 40 Park Property [Member] | Rosewood Morristown, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     59    
Property Debt, Balance     $ 1,117    
Property Debt, Maturity Date     Sep. 01, 2016    
Property Debt, Interest Rate, Spread Over LIBOR     2.50%    
Indirect ownership interest     25.00%    
Number of stories | item     5    
Metropolitan Property [Member] | Rosewood Morristown, L.L.C. [Member]          
Schedule of Equity Method Investments [Line Items]          
Property Debt, Balance     $ 38,218    
Property Debt, Maturity Date     Sep. 01, 2020    
Property Debt, Interest Rate     3.25%    
Port Imperial North Land [Member] | Roseland/Port Imperial Partners, L.P. [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     836    
Residual ownership interest     20.00%    
Multi-Family Properties [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of apartments | item     5,644    
[1] The Company's ownership interests in this venture are subordinate to its partner's preferred capital balance and the Company is not expected to meaningfully participate in the venture's cash flows in the near term.
[2] Company's effective ownership % represents the Company's entitlement to residual distributions after payments of priority returns, where applicable.
[3] The Company's ownership interests in this venture are subordinate to its partner's preferred capital balance and the payment of the outstanding balance remaining on a note ($975 as of December 31, 2015), and is not expected to meaningfully participate in the venture's cash flows in the near term.
[4] Through the joint venture, the Company also owns a 12.5 percent interest in a 50,973 square feet retail building ("Shops at 40 Park") and a 25 percent interest in a to-be-built 59-unit, five story multi-family rental development property ("Lofts at 40 Park").
[5] Property debt balance consists of: (i) a loan, collateralized by the Metropolitan at 40 Park, with a balance of $38,218, bears interest at 3.25 percent, matures in September 2020; (ii) an amortizable loan, collateralized by the Shops at 40 Park, with a balance of $6,421, bears interest at 3.63 percent, matures in August 2018; and (iii) a loan, collateralized by the Lofts at 40 Park, with a balance of $1,117, bears interest at LIBOR plus 250 basis points and matures in September 2016. The Shops at 40 Park mortgage loan also provides for additional borrowing proceeds of $1 million based on certain preferred thresholds being achieved.
[6] The permanent loan has a maximum borrowing amount of $80,249.
[7] On April 1, 2016, the Company acquired the equity interests of its joint venture partner in Portside Apartment Holdings, L.L.C and PruRose Riverwalk G, L.L.C. for $38.1 million and $11.3 million, respectively, which increased its ownership to 85 percent in Portside Apartment Holdings, LLC and 50 percent in PruRose Riverwalk G, L.L.C. (See Note 3: Recent Transactions - Acquisitions).
[8] The construction loan has a maximum borrowing amount of $42,500 and provides, subject to certain conditions, two two-year extension options with a fee of 12.5 basis points for the first two-year extension and 25 basis points for the second two-year extension.
[9] The construction loan has a maximum borrowing amount of $73,350 and provides, subject to certain conditions, one-year extension option followed by a six-month extension option with a fee of 25 basis points each. The joint venture has a swap agreement that fixes the all-in rate to 2.79 percent per annum on an initial notional amount of $1,620, increasing to $69,500 for the period from July 1, 2013 to January 1, 2016.
[10] The Company also owns a 20 percent residual interest in undeveloped land parcels: parcels 6, I, and J ("Port Imperial North Land") that can accommodate the development of 836 apartment units.
[11] The construction loan has a maximum borrowing amount of $77,400 and provides, subject to certain conditions, two one-year extension options with a fee of 25 basis points for each year.
[12] The construction/permanent loan has a maximum borrowing amount of $100,700 with amortization starting in August 2017.
[13] The construction/permanent loan has a maximum borrowing amount of $192,000.
[14] The joint venture has a swap agreement that fixes the all-in rate to 3.99375 percent per annum on an initial notional amount of $13,650 and then adjusting in accordance with an amortization schedule, which is effective from October 17, 2011 through loan maturity.
[15] The mortgage loan has two one-year extension options, subject to certain conditions.
[16] The Company's equity interests in the joint ventures will be subordinated to Keystone Entities receiving a 15 percent internal rate of return ("IRR") after which the Company will receive a 10 percent IRR on its subordinate equity and then all profit will be split equally.
[17] Principal balance of $127,600 bears interest at 5.114 percent and matures on August 27, 2023; principal balance of $45,500 bears interest at 5.01 percent and matures on September 6, 2025; principal balance of $33,825 bears interest at rates ranging from LIBOR+5.0 percent to LIBOR+5.75 percent and matures on August 27, 2016; principal balance of $11,250 bears interest at LIBOR+5.5 percent and matures on January 9, 2019; principal balance of $10,425 bears interest at LIBOR+6.0 percent matures on August 31, 2016.
[18] Includes the Company's pari-passu interests of $3.5 million in five properties and Company's subordinated equity interests to Keystone Entities receiving a 15 percent internal rate of return ("IRR") after which the Company will receive a 10 percent IRR on its subordinate equity and then all profit will be split equally.
[19] Principal balance of $43,954 bears interest at 5.38 percent and matures on July 1, 2017; principal balance of $75,882 bears interest at rates ranging from 5.65 percent to 6.75 percent and matures on September 9, 2017; principal balance of $14,250 bears interest at 4.88 percent and matures on July 6, 2024; principal balance of $63,400 bears interest at 4.93 percent and matures on July 6, 2044; principal balance of $15,050 bears interest at 4.71 percent and matures on August 6, 2044.
[20] Includes undivided interests in the same manner as investments in noncontrolling partnership, pursuant to ASC 970-323-25-12.
[21] See Note 10: Mortgages, Loans Payable and Other Obligations for debt secured by interests in these assets.
[22] The negative carrying value for this venture of $4,235 and $3,317 as of March 31, 2016 and 2015, respectively, were included in accounts payable, accrued expenses and other liabilities.
[23] Balance includes: (i) mortgage loan, collateralized by the hotel property, with a balance of $59,790, bears interest at 6.15 percent and matures in November 2016, and (ii) loan with a balance of $3,594, bears interest at fixed rates ranging from 6.09 percent to 6.62 percent and matures in August 1, 2020. The Company posted a $3.6 million letter of credit in support of this loan, half of which is indemnified by the partner.
[24] The Company owns other interests in various unconsolidated joint ventures, including interests in assets previously owned and interest in ventures whose businesses are related to its core operations. These ventures are not expected to significantly impact the Company's operations in the near term.