XML 39 R67.htm IDEA: XBRL DOCUMENT

Stock-Based Compensation (Details 5) (Restricted Stock Units [Member], USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Restricted Stock Units [Member]
Schedule of restricted stock units activity
Beginning outstanding balance	407,765	417,923	198,055
Awarded	555,911	243,908	363,928
Released	(203,519)	(159,384)	(69,021)
Forfeited	(51,506)	(94,682)	(75,039)
Ending outstanding balance	708,651	407,765	417,923
Weighted Average Grant Date Fair value, Awarded	$ 6.64	$ 6.61	$ 5.58
Fair Value of Released RSU`s	$ 1,128	$ 1,163	$ 315

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References+ Details

- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References+ Details