GOODWILL AND INTANGIBLE ASSETS (Tables)
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12 Months Ended |
Dec. 31, 2015 |
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| Goodwill and Intangible Assets Disclosure [Abstract] |
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| Summary of detail and activity of goodwill by segment |
Detail and activity of goodwill by segment is presented below (in thousands): | | | | | | | | | | | | | | MMS | | ATA | | Total | Goodwill | $ | 32,434 |
| | $ | 5,154 |
| | $ | 37,588 |
| Accumulated impairment losses | (27,586 | ) | | — |
| | (27,586 | ) | Balance at December 31, 2013 | 4,848 |
| | 5,154 |
| | 10,002 |
| | | | | | | Acquisition of Forkardt India | — |
| | 1,626 |
| | 1,626 |
| Impairment loss | (4,848 | ) | | — |
| | (4,848 | ) | Currency translation adjustments | — |
| | (82 | ) | | (82 | ) | | (4,848 | ) | | 1,544 |
| | (3,304 | ) | | | | | |
|
| Goodwill | 32,434 |
| | 6,698 |
| | 39,132 |
| Accumulated impairment losses | (32,434 | ) | | — |
| | (32,434 | ) | Balance at December 31, 2014 | — |
| | 6,698 |
| | 6,698 |
| | | | | | | Currency translation adjustments | — |
| | (78 | ) | | (78 | ) | | | | | | | Goodwill | 32,434 |
| | 6,620 |
| | 39,054 |
| Accumulated impairment losses | (32,434 | ) | | — |
| | (32,434 | ) | Balance at December 31, 2015 | $ | — |
| | $ | 6,620 |
| | $ | 6,620 |
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| Summary of the major components of intangible assets other than goodwill |
The major components of intangible assets other than goodwill are as follows (in thousands): | | | | | | | | | | December 31,
2015 | | December 31,
2014 | Gross amortizable intangible assets: | |
| | |
| Technical know-how | $ | 12,956 |
| | $ | 12,984 |
| Customer lists | 9,011 |
| | 9,047 |
| Land rights | 2,672 |
| | 2,796 |
| Patents, trade names, drawings, and other | 4,393 |
| | 4,345 |
| Total gross amortizable intangible assets | 29,032 |
| | 29,172 |
| | | | | Accumulated amortization: | |
| | |
| Technical know-how | (6,833 | ) | | (5,730 | ) | Customer lists | (1,315 | ) | | (871 | ) | Land rights | (271 | ) | | (228 | ) | Patents, trade names, drawings, and other | (3,406 | ) | | (3,227 | ) | Total accumulated amortization | (11,825 | ) | | (10,056 | ) | Amortizable intangible assets, net | 17,207 |
| | 19,116 |
| | | | | Indefinite lived intangible assets: | |
| | |
| Trade names | 10,811 |
| | 11,101 |
| |
|
|
|
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| Intangible assets other than goodwill, net | $ | 28,018 |
| | $ | 30,217 |
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| Schedule of finite-lived intangible asset amortization expense |
Amortization expense related to the definite-lived intangible assets are as follows (in thousands): | | | | | | | | | | | | | | Year Ended December 31, | | 2015 | | 2014 | | 2013 | Amortization expense | $ | 1,804 |
| | $ | 1,810 |
| | $ | 1,553 |
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| Schedule of finite-lived intangible assets, future amortization expense |
Estimated amortization expense for each of the five succeeding fiscal years and thereafter is as follows (in thousands): | | | | | | Fiscal Year | | Future Estimated Amortization | 2016 | | $ | 1,280 |
| 2017 | | 1,241 |
| 2018 | | 1,084 |
| 2019 | | 1,067 |
| 2020 | | 1,023 |
| Thereafter | | 11,512 |
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