SHARE REPURCHASE PROGRAM (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended
	Oct. 31, 2018	Jul. 31, 2018	Oct. 29, 2017
Equity, Class of Treasury Stock [Line Items]
Treasury stock repurchased - shares (in shares)	2,558
Treasury stock repurchased - amount	$ 23,111		$ 0
July 2018 Announced Program [Member]
Equity, Class of Treasury Stock [Line Items]
Stock repurchased authorized amount		$ 20,000
Stock repurchase program - commencement date		Jul. 10, 2018
Stock repurchase program - expiration date		Oct. 31, 2018
Treasury stock repurchased - shares (in shares)		2,200
Treasury stock repurchased - amount		$ 20,000
Treasury stock repurchased - average price per share (in dollars per share)		$ 8.97
October 2018 Announced Program [Member]
Equity, Class of Treasury Stock [Line Items]
Stock repurchased authorized amount	$ 25,000
Stock repurchase program - commencement date	Oct. 22, 2018
Stock repurchase program - expiration date	Oct. 21, 2019
Treasury stock repurchased - shares (in shares)	300
Treasury stock repurchased - amount	$ 3,100
Treasury stock repurchased - average price per share (in dollars per share)	$ 9.45