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Commitments And Contingencies (Roseland Contingent Consideration) (Narrative) (Details) (USD $)
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0 Months Ended | 3 Months Ended | 1 Months Ended | 3 Months Ended | 3 Months Ended | |||||||||
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Mar. 21, 2014
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Mar. 31, 2014
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Mar. 31, 2013
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Apr. 30, 2013
Roseland Partners, L.L.C. [Member]
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Mar. 31, 2014
Roseland Partners, L.L.C. [Member]
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Mar. 31, 2014
Roseland Assets [Member]
Roseland Partners, L.L.C. [Member]
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Mar. 31, 2014
Completion Of Certain Developments [Member]
Roseland Partners, L.L.C. [Member]
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Mar. 31, 2014
Start Of Construction On Certain Developments [Member]
Roseland Partners, L.L.C. [Member]
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Mar. 31, 2014
Completion/Start Of Certain Developments [Member]
Minimum [Member]
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Mar. 31, 2014
Completion/Start Of Certain Developments [Member]
Maximum [Member]
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Mar. 31, 2014
Obtaining Of Tax Credits/Grants [Member]
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Mar. 31, 2014
Obtaining Of Tax Credits/Grants [Member]
Roseland Partners, L.L.C. [Member]
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Mar. 31, 2014
Total Return To Shareholders [Member]
Roseland Partners, L.L.C. [Member]
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Mar. 31, 2014
Failure To Achieve Certain Level Of Fee Revenue [Member]
Roseland Partners, L.L.C. [Member]
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| Business Acquisition, Contingent Consideration [Line Items] | ||||||||||||||
| Fair value of contingent consideration | $ 10,000,000 | $ 6,300,000 | $ 3,700,000 | |||||||||||
| Business acquisition, contingent cash payment | 15,600,000 | 8,600,000 | 2,800,000 | 2,800,000 | 3,000,000 | 7,000,000 | 2,000,000 | |||||||
| Business acquisition, earn out period | 3 years | 3 years | ||||||||||||
| Purchase accounting adjustments | 0 | |||||||||||||
| Earn out paid | 1,400,000 | 3,936,000 | 2,755,000 | |||||||||||
| Probability of occurrence | 92.00% | 99.00% | 50.00% | |||||||||||
| Contingent purchase price measurement period | 33 months | |||||||||||||
| Amount of cash deposited to escrow | 34,000,000 | |||||||||||||
| Amount of escrow released | $ 6,700,000 | |||||||||||||
| X | ||||||||||
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- Definition
Business Acquisition, Acquiree, Amount Of Escrow Released No definition available.
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| X | ||||||||||
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- Definition
Business Acquisition, Acquiree Cash Deposited To Escrow No definition available.
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| X | ||||||||||
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- Definition
Business Acquisition, Contingent Consideration, Cash Paid No definition available.
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| X | ||||||||||
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- Definition
Business Acquisition, Contingent Consideration Earn Out Period No definition available.
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| X | ||||||||||
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- Definition
Business Acquisition, Contingent Consideration Measurement Period No definition available.
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| X | ||||||||||
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- Definition
Probability Of Occurrence No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of liability recognized arising from contingent consideration in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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