COMMITMENTS AND CONTINGENCIES (Operating Lease) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract]
Rental expense, including equipment rentals	$ 9,691	$ 9,153
Minimum Lease Payments
2014	10,103
2015	7,392
2016	5,818
2017	5,794
2018	4,370
Thereafter	1,052
Total minimum lease payments	34,529
Minimum Sublease/Lease Receivable
2014	306
2015	0
2016	0
2017	0
2018	0
Thereafter	0
Total minimum lease payments	$ 306

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Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals, Due in Five Years

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Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals, Due in Four Years

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Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals, Due in Three Years

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Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals, Next Twelve Months

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Contractually required future rental payments receivable on noncancelable subleasing arrangements.

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Amount of required minimum rental payments maturing in the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

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