|
Stock-Based Compensation (Details 4) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Schedule of exercise prices of stock options outstanding | |||
| Total intrinsic value of options exercised | $ 13,745 | $ 1,611 | $ 3,082 |
| Cash received from exercises of stock options | 6,400 | 2,069 | 2,747 |
| Cash received from issuance of restricted stock | $ 1 | $ 2,759 | |
| X | ||||||||||
|
- Definition
Employee service share based compensation cash received from issuance of restricted stock. No definition available.
|
| X | ||||||||||
|
- Definition
Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|