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Supplementary Information to Statements of Operations (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Financial income: |  |  |
Interest income | $ 1 |  | $ 1
Change in fair value of forward contracts which are not designated as hedging | 12 |  |
Financial income | 13 |  | 1
Financial expenses: |  |  |
In respect of interest related to bank loans and bank fees | (259) | (307) | (311)
Change in fair value of forward contracts which are not designated as hedging |  | (5) | (24)
Other (mainly foreign currency transaction losses) | (51) | (27) | (42)
Financial expenses | (310) | (339) | (377)
Financial income expenses, net | $ (297) | $ (339) | $ (376)

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- Definition Amount before tax of foreign currency transaction realized and unrealized loss recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64836518&loc=d3e30690-110894 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64836518&loc=d3e30700-110894 + Details
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- Definition This item represents the gains or losses recognized and realized during the period on investments in life settlement contracts sold during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -SubTopic 30 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=73718008&loc=d3e42754-111610 + Details
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