RESTRUCUTRING CHARGES (Restructuring Reserve) (Details) - USD ($)
$ in Thousands |
12 Months Ended |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
| Restructuring Reserve [Roll Forward] |
|
|
|
| Balance at December 31, 2014 |
$ 0
|
|
|
| Restructuring charges |
3,558
|
$ 0
|
$ 0
|
| Cash expenditures |
(2,121)
|
|
|
| Other adjustments to accrual |
(8)
|
|
|
| Foreign currency translation adjustment |
(20)
|
|
|
| Balance at September 30, 2015 |
1,409
|
0
|
|
| Employee termination costs |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Restructuring charges |
3,300
|
|
|
| Other related costs |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Restructuring charges |
258
|
|
|
| Operating segment | MMS |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Balance at December 31, 2014 |
0
|
|
|
| Restructuring charges |
255
|
|
|
| Cash expenditures |
(85)
|
|
|
| Other adjustments to accrual |
(3)
|
|
|
| Foreign currency translation adjustment |
0
|
|
|
| Balance at September 30, 2015 |
167
|
0
|
|
| Operating segment | MMS | Employee termination costs |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Restructuring charges |
255
|
|
|
| Operating segment | MMS | Other related costs |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Restructuring charges |
0
|
|
|
| Operating segment | ATA |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Balance at December 31, 2014 |
0
|
|
|
| Restructuring charges |
3,303
|
|
|
| Cash expenditures |
(2,036)
|
|
|
| Other adjustments to accrual |
(5)
|
|
|
| Foreign currency translation adjustment |
(20)
|
|
|
| Balance at September 30, 2015 |
1,242
|
$ 0
|
|
| Operating segment | ATA | Employee termination costs |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Restructuring charges |
3,045
|
|
|
| Operating segment | ATA | Other related costs |
|
|
|
| Restructuring Reserve [Roll Forward] |
|
|
|
| Restructuring charges |
$ 258
|
|
|