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Fair Value Measurements (Details 4) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 USD ($) item | Jun. 30, 2014 USD ($) | Jun. 30, 2015 USD ($) item | Jun. 30, 2014 USD ($)
Derivative financial instruments related to unconsolidated joint venture |  |  |  |
Number of derivative agreements for which the Parent Company could be liable in event of default by a subsidiary | item |  |  | 1 |
Cash flow hedges |  |  |  |
Reclassification of gain (loss) |  |  |  |
Gain or loss recognized with respect to cash flow hedges' ineffectiveness | $ 0 | $ 0 | $ 0 | $ 0
Interest rate swap | Cash flow hedges |  |  |  |
Fair Value Measurements |  |  |  |
Amount of gain (loss) recognized on derivative in Other comprehensive loss | 732,000 | (1,227,000) | (891,000) | (2,408,000)
Amount of loss reclassification from Accumulated other comprehensive loss into Interest Expense | (458,000) | (1,302,000) | $ (1,347,000) | (824,000)
Reclassification of gain (loss) |  |  |  |
Number of interest rate derivative instruments terminated | item |  |  | 1 |
Accelerated amount of loss |  |  | $ 472,000 |
Additional amount to be reclassified to interest expense during the next twelve months |  |  | 1,818,000 |
Credit risk related contingent feature |  |  |  |
Fair value of derivative in a liability position, including accrued interest and excluding adjustments for nonperformance risk | 2,923,000 |  | 2,923,000 |
Termination value of derivative agreement | $ 2,716,000 |  | 2,716,000 |
Adjustments for nonperformance risk |  |  | $ 207,000 |
Interest rate swap | Cash flow hedges | Unconsolidated JV |  |  |  |
Fair Value Measurements |  |  |  |
Number of unconsolidated joint ventures of the entity with interest rate derivatives outstanding | item |  |  | 3 |
Percentage of ownership in unconsolidated joint venture | 50.00% |  | 50.00% |
Number interest rate derivatives outstanding | item | 2 |  | 2 |
Notional Amount | $ 11,108,000 |  | $ 11,108,000 |
Amount of gain (loss) recognized on derivative in Other comprehensive loss | 46,000 | (245,000) | (25,000) | (48,000)
Amount of (loss) gain reclassification from Accumulated other comprehensive loss into Equity in earnings | $ (29,000) | $ (34,000) | $ (51,000) | $ 55,000
Interest rate swap | Cash flow hedges | Unconsolidated JV | Minimum |  |  |  |
Fair Value Measurements |  |  |  |
Fixed Interest Rate (as a percent) | 3.49% |  | 3.49% |
Interest rate swap | Cash flow hedges | Unconsolidated JV | Maximum |  |  |  |
Fair Value Measurements |  |  |  |
Fixed Interest Rate (as a percent) | 5.81% |  | 5.81% |

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into equity in earnings of unconsolidated joint ventures on derivative instruments designated and qualifying as hedging instruments. + References No definition available. + Details
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- Definition The number of derivative agreements for which the Parent Company could be liable in event of default by a subsidiary. + References No definition available. + Details
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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994 + Details
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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624177-113959 + Details
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- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 + Details
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- Definition The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4H -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624258-113959 + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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