Shareholders' Equity And Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2012

Shareholders' Equity And Stock-Based Compensation [Abstract]

Summary Of Stock Option Activity

	Number of Shares			Weighted- average Exercise Price		Aggregate Intrinsic Value
Outstanding at December 31, 2011		1,085		$	5.84
Options forfeited or cancelled		(3	)		6.76
Options granted		182			6.42
Options exercised		(20	)		2.54
Outstanding at September 30, 2012		1,244		$	5.97	$	985
Exercisable at September 30, 2012		925		$	6.13	$	878
Available for future grant at December 31, 2011		239
Available for future grant at September 30, 2012		359