|
Gain on Sale of Assets and Other Income (Expense) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Other income (expense) | $ 2,531 | $ 117 | $ 191 |
| Loss on disposition of assets | 0 | 0 | (75) |
| Other income (expense), net | $ 2,531 | $ 117 | $ 116 |