SHAREHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 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   March 31,
	2019	2018
Weighted average basic common shares	12,718	12,090
Effect of stock options	686	1,559
Effect of dilutive share awards	161	213
Effect of Convertible Senior Notes and warrants	621	986
Weighted average diluted common shares	14,186	14,848