Amount before tax of foreign currency transaction realized and unrealized loss recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30690-110894

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 20

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30700-110894

Name:	us-gaap_ForeignCurrencyTransactionLossBeforeTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

BASIS OF PRESENTATION (Details) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013 USD ($)	Feb. 13, 2013 VEB	Dec. 31, 2012 USD ($)	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	$ 8,081
Effect of liquidation of inventory valued at historical exchange rate after currency devaluation	4,117
Net bolivar-denominated monetary assets position	$ 19,104		$ 31,545