EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2018

EARNINGS PER SHARE

Schedule of Weighted Average Shares and Share Equivalents that are Used to Calculate Basic and Diluted Earnings Per Share

	For the three months ended
	March 31,
(in thousands)	2018	2017
Weighted average number of shares outstanding used to calculate basic earnings per share	29,982	29,809
Dilutive securities
Unvested restricted shares and restricted share units	1,084	1,541
Stock options	799	656
Weighted average number of shares and share equivalents outstanding used to calculate diluted earnings per share	31,865	32,006

Schedule of Outstanding Options to Purchase Shares of Common Stock and Average Restricted Shares that were not Included in Computation of Diluted Earnings per Share

	For the three months ended
	March 31,
(in thousands)	2018	2017
Average options	113	55
Average restricted shares	5	101