EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 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		For the six months ended
	June 30,		June 30,
(in thousands)	2018	2017	2018	2017
Weighted average number of shares outstanding used to calculate basic earnings per share	30,248	30,131	30,116	29,971
Dilutive securities
Unvested restricted shares and restricted share units	1,131	1,171	1,107	1,362
Stock options	775	795	786	734
Weighted average number of shares and share equivalents outstanding used to calculate diluted earnings per share	32,154	32,097	32,009	32,067

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		For the six months ended
	June 30,		June 30,
(in thousands)	2018	2017	2018	2017
Average options	—	113	—	84
Average restricted shares	—	—	5	3