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Other Investments and Assets | 12 Months Ended
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Dec. 31, 2018
Investments All Other Investments [Abstract] |
Other Investments and Assets | Note 8. Other Investments and Assets Other investments and assets consisted of the following:
|  | December 31, |
(in thousands) |  | 2018 |  |  | 2017 |
Cash surrender value of life insurance |  | $ | 23,815 |  |  | $ | 23,947 |
Self-insured liability receivable |  |  | 9,176 |  |  |  | 10,442 |
Contract costs (1) |  |  | 3,461 |  |  |  | 3,442 |
Workers’ compensation insurance security deposits |  |  | — |  |  |  | 3,550 |
Other mutual funds |  |  | 2,517 |  |  |  | 2,637 |
Other |  |  | 3,941 |  |  |  | 4,169 |
Other investments and assets |  | $ | 42,910 |  |  | $ | 48,187 |
(1) | Upon the adoption of Topic 606, the deferred incremental costs of obtaining and fulfilling contracts that were previously reported in Inventories under “Work in process” are currently reported under “Current contract costs” and “Other investments and assets.” Refer to Note 2 – Revenue and Related Contract Costs and Contract Liabilities for additional information.

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