| Goodwill by Operating Segment |
Changes in goodwill for the nine months ended September 30, 2018 are as follows (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Supply Chain Management |
|
Federal Services |
|
Aviation |
|
Total |
Balance as of December 31, 2017 |
|
$ |
63,190 |
|
|
$ |
30,883 |
|
|
$ |
104,549 |
|
|
$ |
198,622 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance as of September 30, 2018 |
|
$ |
63,190 |
|
|
$ |
30,883 |
|
|
$ |
104,549 |
|
|
$ |
198,622 |
|
|
| Schedule of Intangible Assets |
Intangible assets, net were comprised of the following (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost |
|
Accumulated Amortization |
|
Accumulated
Impairment Loss
|
|
Net Intangible Assets |
September 30, 2018 |
|
|
|
|
|
|
|
|
Contract and customer-related |
|
$ |
173,094 |
|
|
$ |
(82,791 |
) |
|
$ |
(1,025 |
) |
|
$ |
89,278 |
|
Acquired technologies |
|
12,400 |
|
|
(8,251 |
) |
|
— |
|
|
4,149 |
|
Trade names |
|
16,670 |
|
|
(11,201 |
) |
|
— |
|
|
5,469 |
|
Total |
|
$ |
202,164 |
|
|
$ |
(102,243 |
) |
|
$ |
(1,025 |
) |
|
$ |
98,896 |
|
|
|
|
|
|
|
|
|
|
December 31, 2017 |
|
|
|
|
|
|
|
|
|
|
|
|
Contract and customer-related |
|
$ |
173,094 |
|
|
$ |
(72,937 |
) |
|
$ |
(1,025 |
) |
|
$ |
99,132 |
|
Acquired technologies |
|
12,400 |
|
|
(7,406 |
) |
|
— |
|
|
4,994 |
|
Trade names |
|
16,670 |
|
|
(9,887 |
) |
|
— |
|
|
6,783 |
|
Total |
|
$ |
202,164 |
|
|
$ |
(90,230 |
) |
|
$ |
(1,025 |
) |
|
$ |
110,909 |
|
|