Goodwill And Intangible Assets (Summary Of The Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012
Goodwill [Line Items]
Balance as of December 31, 2011	$ 22,277
Foreign currency translation adjustment	259
Balance at June 30, 2012	22,536
Cinema [Member]
Goodwill [Line Items]
Balance as of December 31, 2011	17,053
Foreign currency translation adjustment	259
Balance at June 30, 2012	17,312
Real Estate [Member]
Goodwill [Line Items]
Balance as of December 31, 2011	5,224
Foreign currency translation adjustment
Balance at June 30, 2012	$ 5,224