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Preneed Trust Investments (Unrealized losses on cemetery merchandise and service trust investments) (Details) (Preneed Cemetery Trust Investments [Member], USD $)
In Thousands, unless otherwise specified
 6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Gain (Loss) on Investments [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 10,169 $ 23,041
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (631) (1,000)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 5,488 1,474
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses (629) (693)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 15,657 24,515
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (1,260) (1,693)
Foreign Debt [Member]
    
Gain (Loss) on Investments [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value   802
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses   (3)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value   0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses   0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value   802
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses   (3)
Corporate Debt [Member]
    
Gain (Loss) on Investments [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 5,331 11,561
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (395) (553)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 2,015 769
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses (524) (597)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 7,346 12,330
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (919) (1,150)
Preferred Stock [Member]
    
Gain (Loss) on Investments [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 1,712 9,601
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (16) (273)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 3,371 0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses (71) 0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 5,083 9,601
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses (87) (273)
Common Stock [Member]
    
Gain (Loss) on Investments [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 3,126 1,077
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses (220) (171)
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 102 705
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses (34) (96)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 3,228 1,782
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses $ (254) $ (267)