COMMON STOCK AND EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2014

COMMON STOCK AND EARNINGS PER SHARE

Reconciliation of number of shares used in the calculation of basic and diluted earnings (loss) per common share including unvested restrictive shares

	Three months ended		Six months ended
	June 30,	June 30,	June 30,	June 30,
	2014	2013	2014	2013
	(in thousands)		(in thousands)
Weighted-average number of common shares outstanding - basic	47,366	46,897	47,283	46,865
Potentially dilutive shares resulting from stock plans	609	696	729	718
Weighted-average number of common shares outstanding - diluted	47,975	47,593	48,012	47,583
Antidilutive equity awards number of shares not included in the weighted-average common shares - diluted	138	242	158	164