|
Streamlining and Restructuring Charges (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Dec. 31, 2012
Position
|
|
| Restructuring Cost and Reserve [Line Items] | |||||
| Number of positions eliminated | 84 | ||||
| Number of positions eliminated (in hundredths) | 34.00% | ||||
| Number of positions eliminated immediately | 52 | ||||
| Restructuring charges | $ 112 | $ 323 | $ 209 | $ 4,776 | |
|
Employee Severance and Other Benefits [Member]
|
|||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring charges | 2,000 | ||||
|
Asset Impairment and Accelerated Depreciation [Member]
|
|||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring charges | 2,200 | ||||
|
Facility Closing [Member]
|
|||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring charges | $ 200 | $ 700 | |||