XML 112 R16.htm IDEA: XBRL DOCUMENT
v3.19.3

Other Investments and Assets | 9 Months Ended
--- | ---
Sep. 30, 2019
Investments All Other Investments [Abstract] |
Other Investments and Assets | Note 8. Other Investments and Assets Other investments and assets consisted of the following:
|  | September 30, |  |  | December 31, |
(in thousands) |  | 2019 |  |  | 2018 |
Cash surrender value of life insurance |  | $ | 24,060 |  |  | $ | 23,815 |
Self-insured liability receivable |  |  | 9,176 |  |  |  | 9,176 |
Contract costs |  |  | 3,175 |  |  |  | 3,461 |
Other mutual funds |  |  | 2,933 |  |  |  | 2,517 |
Other |  |  | 3,159 |  |  |  | 3,941 |
Other investments and assets |  | $ | 42,503 |  |  | $ | 42,910 |

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAllOtherInvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for investments and other noncurrent assets. + References No definition available. + Details
Name: | us-gaap_InvestmentsAndOtherNoncurrentAssetsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration