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Other Investments and Assets | 12 Months Ended
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Dec. 31, 2015
Investments All Other Investments [Abstract] |
Other Investments and Assets | Note 7. Other Investments and Assets Other investments and assets consisted of the following:
|  | December 31, |
(in thousands) |  | 2015 |  |  | 2014 |
Cash surrender value of life insurance |  | $ | 21,970 |  |  | $ | 20,866 |
Self-insured liability receivable |  |  | 5,979 |  |  |  | 7,728 |
Workers’ compensation insurance security deposits |  |  | 4,250 |  |  |  | 4,250 |
Other mutual funds |  |  | 2,192 |  |  |  | 2,536 |
Unamortized debt issuance costs |  |  | 1,572 |  |  |  | 1,964 |
Other |  |  | 3,240 |  |  |  | 3,330 |
Total other investments and assets |  | $ | 39,203 |  |  | $ | 40,674 |

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