RESTRUCTURING, ROLLFORWARD (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring Reserve [Roll Forward]
Accrued restructuring balance, beginning	$ 0
Accrual additions	3,073	0	0
Cash payments	(2,651)
Accrued restructuring balance, ending	422	0
Employee Severance [Member]
Restructuring Reserve [Roll Forward]
Accrued restructuring balance, beginning	0
Accrual additions	3,069
Cash payments	(2,647)
Accrued restructuring balance, ending	422
Other [Member]
Restructuring Reserve [Roll Forward]
Accrued restructuring balance, beginning	0
Accrual additions	4
Cash payments	(4)
Accrued restructuring balance, ending	$ 0