NET INCOME PER COMMON SHARE NET INCOME PER COMMON SHARE (Tables)

9 Months Ended

Sep. 30, 2013

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table is a reconciliation of net income and the shares used in calculating basic and diluted net income per common share for the nine months ended September 30, 2013 and 2012 (in thousands, except for share and per share data):



	2013		2012
Numerator:
Net income	$	16,166	$	4,275
Denominator:
Weighted average common shares outstanding - Basic	45,865,395		45,916,536
Effect of dilutive shares:
Common stock equivalents arising from stock options, warrants and ESPP	500,749		701,351
Restricted stock awards and units and performance units	181,424		294,670

Weighted average common shares outstanding - Diluted	46,547,568		46,912,557
Net income per common share:
Basic	$	0.35	$	0.09
Diluted	$	0.35	$	0.09

The following table is a reconciliation of net income (loss) and the shares used in calculating basic and diluted net income (loss) per common share for the three months ended September 30, 2013 and 2012 (in thousands, except for share and per share data):



	2013		2012
Numerator:
Net income (loss)	$	5,542	$	(5,468	)
Denominator:
Weighted average common shares outstanding - Basic	45,912,512		46,006,290
Effect of dilutive shares:
Common stock equivalents arising from stock options, warrants and ESPP	494,536		—
Restricted stock awards and units and performance units	187,795		—

Weighted average common shares outstanding - Diluted	46,594,843		46,006,290
Net income (loss) per common share:
Basic	$	0.12	$	(0.12	)
Diluted	$	0.12	$	(0.12	)