SHAREHOLDERS' EQUITY (Tables)

9 Months Ended

Sep. 30, 2018

Earnings Per Share [Abstract]

Schedule of weighted average basic and diluted common shares

Basic and diluted income per share was determined based on the following share data (in thousands):

	Three Months Ended   September 30,		Nine Months Ended   September 30,
	2018	2017	2018	2017
Weighted average basic common shares	12,799	11,999	12,437	11,931
Effect of stock options	758	1,619	1,160	1,598
Effect of dilutive share awards	110	101	167	96
Effect of Convertible Senior Notes and warrants	183	55	535	—
Weighted average diluted common shares	13,850	13,774	14,299	13,625