Stock Compensation (Tables)

9 Months Ended

Sep. 30, 2012

Stock Compensation [Abstract]

Schedule Of Weighted-Average Assumptions Used To Determine The Fair Value Of Options

	Three Months Ended				Nine Months Ended
	September 30, 2012				September 30, 2012
	Stock Options		ESPP Options		Stock Options		ESPP Options
Expected life of options		N/A		.50 Years		4.25 Years		.50 Years
Expected stock price volatility		N/A		0.44		0.60		0.54
Risk-free interest rate		N/A		0.16%		0.71%		0.06%

	Three Months Ended				Nine Months Ended
	September 30, 2011				September 30, 2011
	Stock Options		ESPP Options		Stock Options		ESPP Options
Expected life of options		N/A		.50 Years		4.00 Years		.50 Years
Expected stock price volatility		N/A		0.36		0.65		0.41
Risk-free interest rate		N/A		0.10%		1.25%		0.16%

Summary Of Stock Compensation Expenses

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
RSA, RSU, and PSU expense	$	513	$	369	$	1,533	$	1,038
Stock option and ESPP option expense		295		388		875		1,270
Total stock compensation expense	$	808	$	757	$	2,408	$	2,308