SHAREHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 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 March 31,
	2018	2017
Weighted average basic common shares	12,090	11,827
Effect of stock options	1,559	1,553
Effect of dilutive share awards	213	97
Effect of Convertible Senior Notes and warrants	986	—
Weighted average diluted common shares	14,848	13,477