XML 33 R67.htm IDEA: XBRL DOCUMENT

Stock-Based Compensation - Changes in Capital Surplus (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-based compensation	$ 1,818	$ 1,713	$ 5,493	$ 5,541
Shares withheld for taxes	(683)	(1,508)	(940)	(1,840)
Capital surplus increase	$ 1,135	$ 205	$ 4,553	$ 3,701

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

+ References+ Details