SHAREHOLDERS' EQUITY (Tables)

6 Months Ended

Jun. 30, 2019

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   June 30,		Six Months Ended   June 30,
	2019	2018	2019	2018
Weighted average basic common shares	12,805	12,416	12,762	12,254
Effect of stock options	810	1,176	777	1,363
Effect of dilutive share awards	194	135	191	177
Effect of Convertible Senior Notes and warrants	1,099	420	892	733
Weighted average diluted common shares	14,908	14,147	14,622	14,527