Annual report pursuant to Section 13 and 15(d)

Operating and Reporting Segments Operating and Reporting Segments (Details 2) (Details)

v2.4.0.8
Operating and Reporting Segments Operating and Reporting Segments (Details 2) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Segment Reporting Information [Line Items]      
Impairment Of Real Estate And Joint Venture And Other Real Estate Related Impairments $ 987 $ 2,009 $ 15,324
West [Member]
     
Segment Reporting Information [Line Items]      
Impairment Of Real Estate And Joint Venture And Other Real Estate Related Impairments 514 1,618 11,333
Central [Member]
     
Segment Reporting Information [Line Items]      
Impairment Of Real Estate And Joint Venture And Other Real Estate Related Impairments 235 219 2,896
East [Member]
     
Segment Reporting Information [Line Items]      
Impairment Of Real Estate And Joint Venture And Other Real Estate Related Impairments $ 238 $ 172 $ 1,095