18. Other Income and Other Expense
The following table provides detail of other income and other expense for 2013, 2012 and 2011 (dollars in thousands):
|
|
|
2013 |
|
2012 |
|
2011 |
| |||
|
Other income: |
|
|
|
|
|
|
| |||
|
Interest income |
|
$ |
1,629 |
|
$ |
1,239 |
|
$ |
1,850 |
|
|
Investment gains — net |
|
— |
|
— |
|
1,165 |
| |||
|
Miscellaneous |
|
75 |
|
367 |
|
96 |
| |||
|
Total other income |
|
$ |
1,704 |
|
$ |
1,606 |
|
$ |
3,111 |
|
|
|
|
|
|
|
|
|
| |||
|
Other expense: |
|
|
|
|
|
|
| |||
|
Non-operating costs |
|
$ |
(8,207 |
) |
$ |
(7,777 |
) |
$ |
(7,037 |
) |
|
Investment loss — net |
|
(3,711 |
) |
(2,453 |
) |
— |
| |||
|
Miscellaneous |
|
(4,106 |
) |
(9,612 |
) |
(3,414 |
) | |||
|
Total other expense |
|
$ |
(16,024 |
) |
$ |
(19,842 |
) |
$ |
(10,451 |
) |