BASIS OF PRESENTATION (Details) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Jun. 30, 2013 USD ($)	Jun. 30, 2014 VEB	Mar. 31, 2014 VEB	Dec. 31, 2013 USD ($)	Feb. 13, 2013 VEB	Dec. 31, 2012 VEB
Venezuela-Highly Inflationary Economy
Official exchange rate set by Venezuelan government for non-essential goods after devaluation (in bolivars per U.S. dollar)								4.3
OfficialBolivarsExchangeRateAfter2013Devaluation							6.3
Venezuela foreign currency transaction loss		$ 17,665	$ 8,081
Effect of liquidation of inventory valued at historical exchange rate after currency devaluation	3,468		1,579
SICAD I Rate				10.6	10.7
Net bolivar-denominated monetary assets position	23,973					38,633
Cash and Cash Equivalents Located in Venezuela	$ 16,028					$ 50,642