WEIGHTED AVERAGE SHARES OUTSTANDING (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Summary of Weighted Average Number of Shares

Earnings per share have been computed based on the following weighted average number of common shares outstanding: 

	Three Months Ended June 30,		Six Months Ended June 30,
(share data in thousands)	2018	2017	2018	2017
Average common shares outstanding	39,432	37,163	38,703	36,418
Common share equivalents:
Stock options	15	73	15	73
Nonvested restricted share grants	263	253	263	253
Average common shares outstanding, assuming dilution	39,710	37,489	38,981	36,744