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Property And Equipment (Construction-In-Progress Balance) (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 USD ($)
Property, Plant and Equipment [Line Items] |  |
Balance | $ 3,478 |
Balance | 3,185 |
Capitalized interest | 1,300 |
Operating And Investing Properties [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Balance | 64,011 |
Additions during the period | 12,041 | [1]
Completed during the period | (4,024) |
Foreign currency translation | 103 |
Balance | 72,131 |
Operating And Investing Properties [Member] | Union Square Development [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Balance | 55,634 |
Additions during the period | 7,724 | [1]
Completed during the period |  |
Foreign currency translation | (1) |
Balance | 63,357 |
Operating And Investing Properties [Member] | Newmarket Property Development [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Balance | 9 |
Additions during the period | 4 | [1]
Completed during the period |  |
Foreign currency translation |  |
Balance | 13 |
Operating And Investing Properties [Member] | Courtenay Central Development [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Balance | 5,571 |
Additions during the period | 234 | [1]
Completed during the period |  |
Foreign currency translation | 94 |
Balance | 5,899 |
Operating And Investing Properties [Member] | Cinema Developments And Improvements [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Balance | 1,664 |
Additions during the period | 3,551 | [1]
Completed during the period | (3,997) |
Foreign currency translation | 4 |
Balance | 1,222 |
Operating And Investing Properties [Member] | Other Real Estate Projects [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Balance | 1,133 |
Additions during the period | 528 | [1]
Completed during the period | (27) |
Foreign currency translation | 6 |
Balance | $ 1,640 |
[1] | Includes capitalized interest of $1.3 million for the quarter ended March 31, 2019.

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- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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