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GENERAL AND SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Exchange Rates And Linkage Bases |
|  | Details of the CPI and the representative exchange rates are as follows:
|  |  |  |  | Exchange rate |  |  | Exchange rate |
|  | Israeli CPI |  |  | of one US dollar |  |  | of one Euro |
|  | Points |  |  | NIS |  |  | NIS |
December 31, 2018 |  |  | 101.2 |  |  |  | 3.748 |  |  |  | 4.292 |
December 31, 2017 |  |  | 100.4 |  |  |  | 3.467 |  |  |  | 4.153 |
December 31, 2016 |  |  | 98.9 |  |  |  | 3.845 |  |  |  | 4.044 |
|  | % |
December 31, 2018 |  |  | 0.8 |  |  |  | 8.1 |  |  |  | 3.3 |
December 31, 2017 |  |  | 1.5 |  |  |  | (0.1 | ) |  |  | 2.7 |
December 31, 2016 |  |  | (0.4 | ) |  |  | (1.5 | ) |  |  | (4.8 | )
Activity In The Allowance For Doubtful Accounts | The activity in the allowance for doubtful accounts for the three years ended December 31, 2018 is as follows:
|  | Year ended December 31, |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Opening balance |  |  | 234 |  |  |  | 160 |  |  |  | 86 |
Doubtful debt expenses during the year |  |  | 86 |  |  |  | 147 |  |  |  | 114 |
Customers write-offs/collection during the year |  |  | (134 | ) |  |  | (91 | ) |  |  | (30 | )
Foreign currency translation adjustments |  |  | (16 | ) |  |  | 18 |  |  |  | (10 | )
Closing balance |  |  | 170 |  |  |  | 234 |  |  |  | 160 |
Fixed Assets Depreciation Rates | Property and equipment are stated at cost, net of accumulated depreciation and impairment losses. Depreciation is computed by the straight-line method over the estimated useful lives of the assets at the following annual rates:
|  | %
Machinery and equipment |  | 5-33
Leasehold improvements |  | 6-14
Motor vehicles |  | 15
Office furniture and equipment |  | 6-33
Schedule of Assumptions for Binomial Option Pricing Model | The following assumptions were used in the Binomial option pricing model for the year ended December 31, 2018 (no options were granted in 2017 and 2016):
|  | 2018
Dividend yield |  | 0%
Expected volatility |  | 71%
Risk-free interest |  | 2.89%
Contractual term |  | 10 years
Forfeiture rate |  | 0%
Schedule of Accumulated Other Comprehensive Loss, Net | The total accumulated other comprehensive loss, net was comprised as follows:
|  | December 31, |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Foreign currency translation adjustments |  |  | (75 | ) |  |  | 600 |  |  |  | 115 |
Total accumulated other comprehensive loss |  |  | (75 | ) |  |  | 600 |  |  |  | 115 |

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=114867106&loc=d3e526-108580 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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