|
Severance and Other Charges (Details) - Severance and Other Charges Costs (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Restructuring Cost and Reserve [Line Items] | ||
| Total severance and other charges | $ 1,239 | $ 889 |
|
Employee Severance [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Total severance and other charges | 596 | 572 |
|
Contract Termination [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Total severance and other charges | 27 | 184 |
|
Asset Impairment [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Total severance and other charges | 133 | |
|
Legal Settlement [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Total severance and other charges | $ 616 | |