EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share [Abstract]
Weighted Average Number of Shares, excluded from computation	500	2,200	600	2,500
Income from continuing operations- basic and diluted	$ 3,061	$ (205)	$ 4,649	$ 3,298
Weighted average shares outstanding-basic	48,918	48,722	48,513	48,491
Weighted Average Number of Shares, Contingently Issuable	2,957	0	2,626	915
Weighted average diluted shares outstanding	51,875	48,722	51,139	49,406
Basic earnings (loss) per share (in dollars per share)	$ 0.06	$ 0.00	$ 0.10	$ 0.07
Diluted earnings (loss) per share (in dollars per share)	$ 0.06	$ 0.00	$ 0.09	$ 0.07