COMMON STOCK AND EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 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
	March 31,	March 31,
	2014	2013
	(in thousands)
Weighted-average number of common shares outstanding - basic	47,200	46,833
Potentially dilutive shares resulting from stock plans	849	739
Weighted-average number of common shares outstanding - diluted	48,049	47,572
Antidilutive equity awards number of shares not included in the weighted-average common shares - diluted	164	164