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SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION (Other Assets) (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Other assets: |  |
Institutions | $ 394 | $ 333
State of Israel (see note 6a) | 195 | 1,046
Restricted deposit | 623 | 477
Prepaid expenses | 433 | 416
Assets of discontinued operation | 215 | 327
Sundry | 74 | 49
Other assets | $ 1,934 | $ 2,648

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