INCOME TAXES (Schedule of Uncertain Tax Benefits Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Reconciliation of Uncertain Tax Benefits [Roll Forward]
Balance, beginning of year	$ 1,085	$ 959	$ 3,040
Gross increases:
Prior years' tax positions	380	541	527
Gross decreases:
Prior years' tax positions	(546)	0	(286)
Settlements	0	0	(828)
Statute of limitations lapses	(131)	(404)	(1,494)
Other	(34)	(11)	0
Balance, end of year	$ 754	$ 1,085	$ 959