COMMITMENTS AND CONTIGENT LIABILITIES (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Future minimum commitments under operating lease agreements:
2013	$ 931
2014	841
2015	638
2016	572
2017	572
2018	95
Operating leases, future minimum payments due, total	3,649
Rent expense, net	812	636	445
Sublease income	30	125	75
Guarantor Obligations [Line Items]
Outstanding bank guarantee	$ 512

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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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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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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