Preneed Trust Investments (Unrealized losses on preneed funeral trust investments) (Details) (Preneed Funeral Trust Investments [Member], USD $) | 6 Months Ended | 12 Months Ended |
In Thousands, unless otherwise specified | 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 | $9,040 | $22,303 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -515 | -952 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 6,851 | 3,952 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -632 | -814 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 15,891 | 26,255 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -1,147 | -1,766 |
US States and Political Subdivisions Debt Securities [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 498 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -2 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 826 | 816 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -27 | -54 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 1,324 | 816 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -29 | -54 |
US agency obligations [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | ' | 211 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | ' | -7 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | ' | 211 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | ' | -7 |
Foreign Debt [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 632 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -2 |
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 | ' | 632 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | ' | -2 |
Corporate Debt [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 4,298 | 9,620 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -318 | -460 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 1,624 | 640 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -422 | -497 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 5,922 | 10,260 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -740 | -957 |
Preferred Stock [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 1,375 | 9,918 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -13 | -282 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 2,709 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -57 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 4,084 | 9,918 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -70 | -282 |
Collateralized Mortgage Backed Securities [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 0 | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | 0 | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 86 | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -4 | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 86 | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -4 | ' |
Equity [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 2,589 | 954 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -182 | -152 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 85 | 626 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -28 | -85 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 2,674 | 1,580 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -210 | -237 |
Equity and Other [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 61 | 314 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | 0 | -13 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 20 | 195 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -1 | -9 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 81 | 509 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -1 | -22 |
Fixed Income [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 219 | 865 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | 0 | -43 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 1,457 | 1,420 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -64 | -136 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 1,676 | 2,285 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -64 | -179 |
Other Investments [Member] | ' | ' |
Gain (Loss) on Investments [Line Items] | ' | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 0 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | 0 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 44 | 44 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -29 | -26 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 44 | 44 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | ($29) | ($26) |