TRADE, OTHER AND LOANS RECEIVABLE (Trade and Other Receivables) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]
Trade and other receivables (net of allowance for doubtful accounts of $1,981 in 2013 and $2,004 in 2012)	$ 96,736	$ 81,820
Other receivables	5,677	2,194
Total	102,413	84,014
Allowance for doubtful accounts	$ 1,981	$ 2,004