Investments In Unconsolidated Entities (Summary Schedule Of Joint Ventures) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Equity Method Investments and Joint Ventures [Abstract]
Investments in joint ventures with debt non-recourse to Company	$ 26,504	$ 26,532
Investments in other active joint ventures	13,627	18,791
Total investments in unconsolidated entities	40,131	45,323
Total joint venture debt	20,376	12,408
Company proportionate share of joint venture debt:
Joint venture debt with limited recourse guaranties	833	750
Joint venture debt non-recourse to Company	7,489	3,654
Company's total proportionate share of joint venture debt	$ 8,322	$ 4,404