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COMMITMENTS AND CONTINGENT LIABILITIES (Covenants and Liens on Assets) (Details) (Bental Industries Ltd. [Member], Long-term loan Two [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Bental Industries Ltd. [Member] \| Long-term loan Two [Member]
Covenants And Liens On Assets [Line Items]
Current loan balance	$ 884

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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