Pension And Other Liabilities (Summary Of Other Liabilities Including Pension) (Details) - USD ($) $ in Thousands		Dec. 31, 2016		Dec. 31, 2015		Dec. 31, 2014	Aug. 29, 2014
Other Liabilities [Abstract]
Liability for demolition costs	[1]	$ 5,914
Lease liability	[2]	5,900		$ 5,900
Accrued pension	[3]	2,223		1,539
Security deposit payable		77		180
Other		17		21
Other current liabilities		14,131		7,640	[4],[5]
Straight-line rent liability		12,413		10,823
Accrued pension		5,732	[3]	6,236	[3]		$ 7,500
Lease make-good provision		5,146		5,228		$ 4,385
Environmental reserve		1,656		1,656
Interest rate swap		58		156
Deferred revenue - real estate		4,398		4,596
Acquired leases		267		866
Other		495		501
Other liabilities		$ 30,165		$ 30,062	[4],[5]

[1] Refer to Note 20 - Asset Impairment and Other Losses Recoverable through Insurance Claim for details on the estimation of the demolition costs for our Courtenay Central parking structure.

[2] Represents the lease liability of the option associated with the ground lease purchase of the Village East Cinema. See below for more information.

[3] Represents the pension liability associated with the Supplemental Executive Retirement Plan explained below.

[4] Certain 2015 balances have been reclassified to conform to the 2016 presentation (see Note 2 - Summary of Significant Accounting Policies - Reclassifications).

[5] Certain 2015 balances included the restatement impact as a result of a change in accounting principle (see Note 2 - Summary of Significant Accounting Policies - Accounting Changes).