Concentration Risk Benchmark [Axis]
Sales [Member]
Customer [Axis]
Customer B [Member]
Customer C [Member]
Legal Entity of Counterparty, Type [Axis]
Israeli resident individual [Member]
Geographical [Axis]
Middle East And Africa [Member]
Income Tax Area [Axis]
Development Zone A [Member]
Outside Development Zone [Member]
Israeli resident corporation [Member]
non-Israeli resident [Member]
Business Acquisition [Axis]
Optenet SA [Member]
Finite-Lived Intangible Assets by Major Class [Axis]
Technology [Member]
Backlog [Member]
Income Statement Location [Axis]
Cost of revenues [Member]
Research and development [Member]
Sales and marketing [Member]
General and administrative [Member]
Equity Components [Axis]
Ordinary shares [Member]
Additional paid-in capital [Member]
Accumulated deficit [Member]
Accumulated other comprehensive income (loss) [Member]
Award Type [Axis]
Restricted Stock Units (RSUs) [Member]
Treasury Stock [Member]
Customer Relationships [Member]
Americas [Member]
Customer A [Member]
Antidilutive Securities [Axis]
Europe [Member]
Asia And Oceania [Member]
Property, Plant and Equipment, Type [Axis]
Lab equipment [Member]
Range [Axis]
Minimum [Member]
Maximum [Member]
Leasehold improvements [Member]
Unrealized gains (losses) on cash flow hedges [Member]
Unrealized gains (losses) on marketable securities [Member]
Available For Sale Securities Maturity Period [Axis]
Available-for-sale securities matures after three year through five years [Member]
Major Types of Debt and Equity Securities [Axis]
Governmental debentures [Member]
Available-for-sale securities matures after one year through three years [Member]
Corporate debentures [Member]
Available-for-sale securities matures within one year [Member]
Fair Value, Hierarchy [Axis]
Level 1 [Member]
Level 2 [Member]
Level 3 [Member]
Derivative Instrument [Axis]
Foreign Exchange Contract [Member]
Computers and peripheral equipment [Member]
Office furniture and equipment [Member]
Technology [Member]
Exercise Price Range [Axis]
$23.31-27.58 [Member]
$15.20-17.07 [Member]
$10.16-14.68 [Member]
$5.01-9.13 [Member]
$0.03-4.95 [Member]
Israel [Member]
United States [Member]
Other [Member]
Plan Name [Axis]
2016 option plan [Member]
Scenario, Forecast [Member]
Scenario [Axis]
Repricing Program [Member]
Hedging Designation [Axis]
Designated as Hedging Instrument [Member]
Not Designated as Hedging Instrument [Member]
Optenet [Member]
Operating expenses [Member]
Financial income, net [Member]
Ortiva [Member]
Oversi [Member]
Stock Compensation Plan [Member]
2006 option plan [Member]
2016 option plan [Member]
Income Tax Authority [Axis]
Commencement Of Production [Member]
Approval Date [Member]
United States of America [Member]
Subsequent Event Type [Axis]
Subsequent Event [Member]
Legal Entity [Axis]
Netonomy Company [Member]
Preferred Enterprise [Member]
Special Technological Preferred Enterprise [Member]
Document and Entity Information [Abstract]
Document Type
Amendment Flag
Document Period End Date
Entity Registrant Name
Entity Central Index Key
Current Fiscal Year End Date
Document Fiscal Period Focus
Document Fiscal Year Focus
Entity Filer Category
Entity Common Stock, Shares Outstanding
Entity Current Reporting Status
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Statement of Financial Position [Abstract]
ASSETS
CURRENT ASSETS:
Cash and cash equivalents
Restricted deposit
Short-term bank deposits
Available-for-sale marketable securities
Trade receivables (net of allowance for doubtful accounts of $1,292 and $924 at December 31, 2017 and 2016, respectively)
Other receivables and prepaid expenses
Inventories
Total current assets
Restricted cash and deposits
NON-CURRENT ASSETS:
Severance pay fund
Deferred taxes
Other assets
Total non-current assets
PROPERTY AND EQUIPMENT, NET
INTANGIBLE ASSETS, NET
GOODWILL
Total assets
LIABILITIES AND SHAREHOLDERS' EQUITY
CURRENT LIABILITIES:
Trade payables
Employees and payroll accruals
Deferred revenues
Other payables and accrued expenses
Total current liabilities
LONG-TERM LIABILITIES:
Deferred revenues
Accrued severance pay
Other long-term liability
Total long-term liabilities
COMMITMENTS AND CONTINGENT LIABILITIES
SHAREHOLDERS' EQUITY:
Ordinary shares of NIS 0.1 par value - Authorized: 200,000,000 shares at December 31, 2017 and 2016; Issued: 34,299,262 and 33,873,719 shares at December 31, 2017 and 2016, respectively; Outstanding: 33,483,262 and 33,057,719 shares at December 31, 2017 and 2016, respectively
Additional paid-in capital
Treasury stock at cost - 816,000 shares at December 31, 2017 and 2016.
Accumulated other comprehensive income (loss)
Accumulated deficit
Total shareholders' equity
Total liabilities and shareholders' equity
Allowance for doubtful accounts
Ordinary shares, par value per share
Ordinary shares, shares authorized
Ordinary shares, shares issued
Ordinary shares, shares outstanding
Treasury stock, shares
Income Statement [Abstract]
Revenues:
Products
Services
Total revenues
Cost of revenues:
Products
Services
Total cost of revenues
Gross profit
Operating expenses:
Research and development (net of grant participations of $ 392, $ 606 and $ 1,252 for the years ended December 31, 2017, 2016 and 2015, respectively)
Sales and marketing
General and administrative
Total operating expenses
Operating loss
Financial income (expenses), net
Loss before income tax expense
Income tax expense
Net loss
Unrealized gain (loss) on available-for-sale marketable securities
Unrealized gain (loss) on foreign currency cash flow hedges transactions
Total comprehensive loss
Net loss per share:
Basic and diluted
Weighted average number of shares used in per share computations of net loss:
Basic and diluted
Grants participations excluded from research and development costs
Statement [Table]
Statement [Line Items]
Balance
Balance, shares
Exercise of stock options
Exercise of stock options, shares
Treasury stock acquired, net
Treasury stock acquired, net, shares
Stock-based compensation
Other comprehensive income (loss)
Net loss
Balance
Balance, shares
Issuance of shares related to secondary offering, net of issuance costs
Issuance of shares related to secondary offering, net of issuance costs, shares
Realized loss on available-for-sale marketable securities
Statement of Stockholders' Equity [Abstract]
Accumulated other comprehensive loss:
Accumulated unrealized loss on available-for-sale marketable securities
Accumulated unrealized loss on foreign currency cash flows hedge transactions
Accumulated other comprehensive loss
Issuance costs for issuance of shares capital related to secondary offering
Statement of Cash Flows [Abstract]
Cash flows from operating activities:
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization
Impairment of intangible assets
Stock-based compensation
Capital loss
Increase (decrease) in accrued severance pay, net
Decrease in other assets
Decrease in accrued interest and amortization of premium on marketable securities
Decrease (increase) in trade receivables
Decrease (increase) in other receivables and prepaid expenses
Decrease (increase) in inventories
Decrease (increase) in long-term deferred taxes, net
Increase (decrease) in trade payables
Increase (decrease) in employees and payroll accruals
Increase (decrease) in deferred revenues
Increase (decrease) in other payables and accrued expenses
Net cash provided by (used in) operating activities
Cash flows from investing activities:
Redemption of (Investment in) restricted deposits
Redemption of (Investment in) short-term deposits
Purchase of property and equipment
Investment in available-for sale marketable securities
Proceeds from redemption or sale of marketable securities
Proceeds from sale of property and equipment
Loan granted to third party
Repayment of loan to third party
Acquisition of Optenet, net of cash (see schedule A below)
Net cash (used in) provided by investing activities
Cash flows from financing activities:
Proceeds from exercise of stock options
Purchase of treasury stock, net
Repayment of bank loan
Net cash provided by (used in) financing activities
Issuance of shares related to secondary offering, net
Increase (decrease) in cash and cash equivalents
Cash and cash equivalents at the beginning of the year
Cash and cash equivalents at the end of the year
Supplementary cash flow information:
Taxes
Estimated net fair value of assets acquired and liabilities assumed at the date of acquisition was as follows:
Working capital, net (excluding cash and cash equivalents)
Equipment and other assets
Intangible assets
Goodwill
Deferred tax assets, net
Long-term liabilities
Total consideration
Non cash consideration
Payment for acquisition, net of cash
Proceeds from exercise of stock options
Organization, Consolidation and Presentation of Financial Statements [Abstract]
GENERAL
Accounting Policies [Abstract]
SIGNIFICANT ACCOUNTING POLICIES
Investments, Debt and Equity Securities [Abstract]
AVAILABLE-FOR-SALE MARKETABLE SECURITIES
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVE INSTRUMENTS
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
OTHER RECEIVABLES AND PREPAID EXPENSES
Inventory Disclosure [Abstract]
INVENTORIES
Property, Plant and Equipment [Abstract]
PROPERTY AND EQUIPMENT, NET
Goodwill and Intangible Assets Disclosure [Abstract]
INTANGIBLE ASSETS, NET
Payables and Accruals [Abstract]
OTHER PAYABLES AND ACCRUED EXPENSES
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENT LIABILITIES
Stockholders' Equity Note [Abstract]
SHAREHOLDERS' EQUITY
Income Tax Disclosure [Abstract]
TAXES ON INCOME
Segment Reporting [Abstract]
GEOGRAPHIC INFORMATION
Other Income and Expenses [Abstract]
FINANCIAL INCOME (EXPENSES), NET
Earnings Per Share [Abstract]
EARNINGS PER SHARE
Subsequent Events [Abstract]
SUBSEQUENT EVENT
Use of estimates
Financial statements in U.S. dollars
Principles of consolidation
Cash and cash equivalents
Restricted deposits
Short-term bank deposits
Marketable securities
Inventories
Property and equipment, net
Goodwill impairment
Impairment of long lived assets and intangible assets subject to amortization
Revenue recognition
Advertising expenses
Research and development costs
Severance pay
Restructuring costs
Accounting for stock-based compensation
Treasury stock
Concentration of credit risks
Grants from the Israel Innovation Authority
Income taxes
Basic and diluted net income (loss) per share
Comprehensive income (loss)
Fair value of financial instruments
Derivatives and hedging
Business combinations
Warranty costs
Recently Issued Accounting Pronouncement
Schedule of Business Acquisitions, by Acquisition [Table]
Business Acquisition [Line Items]
Schedule of the Fair Value of Assets Acquired and Liabilities Assumed
Schedule of pro forma revenue and net loss
Schedule of Estimated Useful Lives at an Annual Rate
Schedule of Stock-Based Compensation Expense
Schedule of Stock-Based Compensation Assumptions
Schedule of Accumulated Other Comprehensive Income
Summary of Available-for-Sale Marketable Securities
Schedule of Financial Assets Measured at Fair Value on a Recurring Basis
Schedule of Fair Value Measurements Using Significant Unobservable Inputs
Schedule of the Fair Value of Open Foreign Exchange Contracts
Schedule of Other Accounts Receivable and Prepaid Expenses
Schedule of Inventory
Schedule of Property and Equipment
Schedule of Intangible Assets
Schedule of Estimated Amortization Expense
Schedule of Other Payables and Accrued Expenses
Schedule of Future Minimum Lease Obligations
Schedule of Stock Option Activity
Schedule of Stock Options Outstanding
Summary of Restricted Stock Unit Activity
Schedule of Pre-tax Income (Loss)
Schedule of the Reconciliation of the Theoretical Tax Expenses
Schedule of Income Tax Expense
Schedule of Deferred Income Taxes
Schedule of Revenues by Geographic Location
Schedule of Major Customers
Schedule of Long-Lived Assets by Geographic Location
Schedule of Financial Income, Net
Schedule of the Computation of Basic and Diluted Net Earnings (Loss) per Share
Summary of numbers of shares were excluded from the computation of diluted net loss per ordinary
Secondary public offering, common stock price per share
Acquisition date
Cash paid to acquire entity
Revenues recognized from acquisition
Weighted average remaining useful life
Total purchase consideration
Fair value of contingent liability
Payment term for contingent consideration
Contingent consideration payments cap based on achievement of certain thresholds of revenues
Acquisition transaction costs
Current assets
Equipment
Deferred revenues
Current and non-current liabilities
Other current liabilities
Bank loan
Deferred tax assets, net
Intangible assets
Goodwill
Net assets acquired
Unaudited pro forma condensed results of operations
Revenues
Net loss
Short-term deposits, weighted average interest rate
Short-term bank deposits due to hedging transacations
Amount reclassified from accumulated deficit to accumulated other comprehensive income (loss)
Inventory write-offs
Cumulative inventory write-off
Goodwill impairment loss
Impairment of long-lived assets held for use
Reserve for sales returns
Advertising expenses
Severance expense
Annual post-vesting forfeiture rate
Annual pre-vesting forfeiture rate
Expected volatility
Weighted average cost of debt
Outstanding options and warrants excluded from the calculation of diluted income per share
Prior period other receivables and prepaid expenses reclassified to noncurrent assets
Changes in deferred revenue
Property, Plant and Equipment [Table]
Property, Plant and Equipment [Line Items]
Estimated useful lives, annual rate
Estimated useful lives
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense
Suboptimal exercise multiple
Suboptimal exercise multiple, minimum
Suboptimal exercise multiple, maximum
Risk free interest rate, minimum
Risk free interest rate, maximum
Volatility, minimum
Volatility, maximum
Dividend yield
Accumulated Other Comprehensive Income (Loss) [Table]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance
Changes in other comprehensive income (loss) before reclassifications
Amounts reclassified from accumulated other comprehensive income (loss) to :
Amounts reclassified from accumulated other comprehensive income
Net current-period other comprehensive income (loss)
Balance
Schedule of Available-for-sale Securities [Table]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost
Gross unrealized gain
Gross unrealized loss
Fair value
Fair Value Measurements, Recurring and Nonrecurring [Table]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale marketable securities
Foreign currency derivative contracts
Earn-out liability
Total financial assets
Fair Value Measurements Schedule Of Fair Value Measurements Using Significant Unobservable Inputs Details
Balance at January 1, 2017
Earn Out liability payments, settlements and adjustments due to exchange rates
Adjustment due to change in the forecast of earn-out consideration
Balance at December 31, 2017
Net losses recognized from currency transactions
Unrealized gain (loss) on forward contracts, net
Outstanding hedge transactions
Non-designated hedge transactions
Gain (loss) on derivative instruments reclassified from OCI to operating expenses
Changes in fair value of derivatives not designated as hedging instrument
Fair value of foreign exchange hedge transactions
Fair value of foreign exchange hedge transactions
Total derivatives designated as hedging instruments
Derivative Instruments Schedule Of Fair Value Of Outstanding Non-designated Foreign Exchange Contracts Details
Fair value of foreign exchange non-designated hedge transactions
Fair value of foreign exchange non-designated hedge transactions
Total derivatives designated as hedging instruments
Prepaid expenses
Government authorities
Short-term lease deposits
Receivable from third-party
Grants receivable from the Israel Innovation Authority
Others
Other receivables and prepaid expenses
Foreign currency derivative contracts
Raw materials
Finished goods
Total inventory
Cost of goods sold, deferred finished goods inventory
Cost
Accumulated depreciation
Deprecated cost
Depreciation
Schedule of Finite-Lived Intangible Assets [Table]
Finite-Lived Intangible Assets [Line Items]
Impairment loss
Amortization expense
Useful life (Years)
Cost
Accumulated amortization
Total
2018
2019
OTHER PAYABLES AND ACCRUED EXPENSES [Abstract]
Accrued expenses
Accrued taxes
Advances from customers
Contingent consideration
Others
Total other payables and accrued expenses
Foreign currency derivative contracts
Royalty expense, percentage of net sales
Royalty expense, percentage of grants
Liability related to settlement of OCS grants (See note 11a)
Accrued royalties to the OCS
Royalty expense
Lease period
Monthly rental expenses
Rent expense, percentage of expenses, plus management fees
Lease expiration date
Rent expense
Off balance sheet non-cancelable purchase commitments
Maximum possible litigation amount
2018
2019
2020
2021
2022
Total
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Title of Individual [Axis]
Employees [Member]
Share capital, amount authorized
Authorized amount of ordinary shares to repurchase
Number of ordinary shares repurchased
Purchase of ordinary shares
Issued to director as compensation
Proceeds from warrants issued as investment banking fee
Intrinsic value of options outstanding
Intrinsic value of options exercisable
Intrinsic value of options vested and expected to vest
Intrinsic value of options exercised
Stock options vested during period
Weighted average remaining contractual life of options outstanding
Weighted-average remaining contractual life of exercisable options
Weighted-average grant-date fair value of the options granted
Unrecognized compensation cost related to non-vested stock options
Unrecognized compensation cost, recognition period
Options outstanding
Shares reserved for issuance
Shares available for future issuance
Options granted
Exercise Prices, minimum
Exercise Prices, maximum
Vesting period for plan
Options, expiration period
Number of restricted stock units outstanding
Exercise Price
Granted
Stock options granted
Stock options granted, exercise price
Incremental compensation cost
Share based compensation
Number of shares upon exercise
Outstanding at beginning of year
Granted
Forfeited
Exercised
Outstanding at end of year
Exercisable at end of year
Vested and expected to vest
Weighted average exercise price
Outstanding at beginning of year
Granted
Forfeited
Exercised
Outstanding at end of year
Exercisable at end of year
Vested and expected to vest
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Shares upon exercise of options
Shares upon exercise of options exercisable as of December 31, 2016
Number of shares upon exercise
Outstanding at beginning of year
Vested
Forfeited
Outstanding at end of year
Weighted average share price
Outstanding at beginning of year
Granted
Vested
Forfeited
Outstanding at end of year
Taxes On Income [Table]
Taxes On Income [Line Items]
Revenues
Israeli Income tax rate
Change in corporate tax rate
Tax-exempt period
Tax benefit period
Dividend, withholding tax rate
Patent use right, period
Expense deductible period
Net operating loss carry forwards
Excess tax deductions from stock options
Limitations on utilization of net operating losses as a result of business acquisition
Net operating loss offset limitation, percentage of accumulated losses
Net operating loss offset limitation, percentage of taxable income
Expiration of operating loss carry forward
Capital loss carry forwards
Provision
Deferred tax assets valuation allowance
Write-off prepaid and withholding taxes
Domestic
Foreign
Pre-tax income (loss)
Loss before taxes on income
Theoretical tax income computed at the Israeli statutory tax rate (23%, 25% and 26.5% for the years 2017, 2016 and 2015, respectively)
Changes in valuation allowance
Increase (decrease) in losses and temporary differences due to change in Israeli corporate and "Approved Enterprise" tax
Increase (decrease) in valuation allowance related to losses and temporary differences due to change in Israeli corporate " and Approved Enterprise" tax
Taxes with respect to prior years
Write off of prepaid and withholding taxes
Foreign tax rates differences related to subsidiaries
Increase in deferred tax assets related to losses and temporary differences due to changes in tax rates and different basis of measurement
Non-deductible expenses and other
Non-deductible share-based compensation expense
Exchange rate differences
Income tax expense
Current taxes
Deferred taxes (benefit)
Deferred tax assets:
Operating and capital loss carry forwards
Reserves and allowances
Deferred tax asset before valuation allowance
Valuation allowance
Net deferred tax asset
Deferred tax liability
Net deferred tax asset
Schedule of Segment Reporting Information, by Segment [Table]
Segment Reporting, Revenue Reconciling Item [Line Items]
Schedule of Revenue by Major Customers, by Reporting Segments [Table]
Revenue, Major Customer [Line Items]
Concentration risk percentage
Segment Reporting, Asset Reconciling Item [Line Items]
Long-lived assets
Financial income:
Interest income
Financial expenses:
Exchange rate differences and other
Amortization/accretion of premium/discount on marketable securities , net
Financial and other expenses, total
Numerator:
Weighted average number of shares used in per share computations of net earnings (loss):
Weighted average number of shares outstanding used in computing basic net earnings per share
Dilutive effect: stock options
Weighted average number of shares outstanding used in computing basic and diluted net loss per share
Basic and diluted net loss per share
Basic net earnings (loss) per share
Diluted net earnings (loss) per share
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of shares excluded from computation of diluted net loss per share
Cash consideration
Deferred purchase price
Period in which deferred purchase price to be paid
Period of performance based earn-out
Amount of performance based earn out liability
Amount Reclassified from Accumulated Deficit to Accumulated Other Comprehensive Income (Loss)
Annual Post-Vesting and Pre-Vesting Forfeiture Rate
Approval date [Member]
Asia and Oceania [Member]
Amount of accumulated pre-tax unrealized gains on investments in available-for-sale securities that are recognized in Accumulated Other Comprehensive Income (AOCI).
Amount of accumulated pre-tax unrealized loss before deducting unrealized gain on investments in available-for-sale securities recognized in Accumulated Other Comprehensive Income (AOCI).
Available-For-Sale Securities Matures After One Year Through Three Years [Member]
Available-For-Sale Securities Matures After Three Year Through Five Years [Member].
Available-for-Sale Securities Matures Within One Yea [rMember]
Available-For-Sale Securities Maturity Period [Axis]
Available-For-Sale Securities Maturity Period [Domain]
Period of time for payment of contingent consideration, in PnYnMnDTnHnMnS'' format, for example, ''P1Y5M13D'' represents the reported fact of one year, five months, and thirteen days.
Business Combination Provisional Information Initial Accounting Incomplete Adjustment Deferred Tax Assets
Business Combination Provisional Information Initial Accounting Incomplete Adjustment Goodwill
Business Combination Provisional Information Initial Accounting Incomplete Adjustment Net
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Working Capital
Commencement of Production [Member]
Commitments and Contingencies [Line Items]
Commitments and Contingencies [Table]
Represents the aggregate value of ordinary shares authorized as of the balance sheet date.
Represents the amount of contingent consideration payments cap based on achievement of certain thresholds of revenues.
Represents the amount of finished goods inventory deferred due to unrecognized revenues associated with the inventory.
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from wrote-off prepaid and withholding taxes.
Development Zone A [Member]
Dividend Withholding Tax Rate
Represents information pertainig to employee.
Expense Deductible Period
Adjustment due to change in the forecast of earn-out consideration.
An entity, either corporation, individual or other, not having domestic residence status that is legally permitted to enter into a contract and be sued if that person fails to meet the obligations imposed by a contract.
Grants participations excluded from research and development costs.
The aggregate amount of write-downs for impairments recognized during the period for long lived assets as well as the amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.
Income Tax Area [Axis]
Income Tax Area [Domain]
(Increase) decrease in deferred tax assets related to losses and temporary differences due to changes in tax rates and different basis of measurement.
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance As Result Of Tax Rate Change
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign tax rates differences related to subsidiaries.
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to taxes with respect to prior years.
Decrease (increase) in accrued interest and amortization of premium on marketable securities
Lease period
Unspecified customer one.
Unspecified customer three.
Unspecified customer two.
Middle East and Africa [Member]
Represents the amount of monthly rental expenses incurred in the operating lease.
The fair value of financial assets less the fair value of financial liabilities.
Represents the percentage of taxable income that limits the use of net operating losses for offsetting net income.
Represents the percentage of accumulated losses that limits the use of net operating losses to offset net income.
Operating Leases Rent Expense Percentage Of Expenses Incurred Plus Management Fees
Optenet [Member].
Represents information pertaining to Optenet SA.
Options, price range five.
Options, price range four.
Options, price range one.
Options, price range three.
Options, price range two.
Ortiva Wireless Inc. [Member]
Other Accounts Receivable And Prepaid Expenses [Table Text Block]
Other Countries [Member]
Carrying value as of the balance sheet date of obligations incurred and other payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered.
Outside Development Zone [Member]
Oversi Networks Ltd [Member]
Patent Use Right, Period
The amount related to Government Authorities was reclassified from other receivables and prepaid expenses to Non-current assets.
Property and Equipment Percentage of Depreciation at an Annual Rate [Table Text Block]
Represents the rate at which the assets is depreciated anually.
Repricing Program [Member]
Royalty Bearing Grants [Policy Text Block]
Royalty Expense, Percentage Of Grants
Royalty Expense, Percentage Of Net Sales
Severance pay fund
Severance Pay [Policy Text Block]
Represents the ratio of the stock price when the option was exercised to the contractual strike price of the option.
Represents the maximum ratio of the stock price when the option was exercised to the contractual strike price of the option.
Represents the minimum ratio of the stock price when the option was exercised to the contractual strike price of the option.
Short-Term Bank Deposits [Policy Text Block]
Tax benefit period
Tax exempt period
Taxes On Income [Line Items]
Taxes On Income [Table]
Disclosure of accounting policy for treasury stock.
2006 Stock Option Plan.
2016 option plan [Member]
2016 option plan [Member]
2016 option plan [Member]
The amount of deferred purchase consideration associated with the acquisition of business during the period.
The period in which deferred purchase price to be paid.
The period of performance based earn-out in a business combination.
Netonomy Company [Member]
Preferred Enterprise [Member]
Special Technological Preferred Enterprise [Member]
The balance of short-term bank deposits due to hedging transactions.
Annual pre-vesting forfeiture rate.
Annual post-vesting forfeiture rate.
Technology-Based Intangible Assets [Member]
TwoThousandSixteenPlanMember
Assets, Current
Assets, Noncurrent
Assets
Liabilities, Current
Deferred Revenue, Noncurrent
Liabilities, Noncurrent
Treasury Stock, Value
Stockholders' Equity Attributable to Parent
Liabilities and Equity
Revenues [Default Label]
Cost of Goods Sold
Cost of Services
Cost of Revenue
Gross Profit
Operating Expenses
Operating Income (Loss)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Weighted Average Number of Shares Outstanding, Basic and Diluted
Treasury Stock, Value, Acquired, Cost Method
Gain (Loss) on Disposition of Property Plant Equipment
Increase (Decrease) in Other Noncurrent Assets
Increase Decrease In Accrued Interest And Amortization Of Premium On Marketable Securities
Increase (Decrease) in Accounts Receivable
Increase (Decrease) in Prepaid Expense and Other Assets
Increase (Decrease) in Inventories
Increase (Decrease) in Deferred Income Taxes
Net Cash Provided by (Used in) Operating Activities
Increase (Decrease) in Restricted Cash
Payments for (Proceeds from) Short-term Investments
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Available-for-sale Securities
Payments for Advance to Affiliate
Net Cash Provided by (Used in) Investing Activities
Repayments of Bank Debt
Net Cash Provided by (Used in) Financing Activities
Cash and Cash Equivalents, Period Increase (Decrease)
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Liabilities
Business Combination Provisional Information Initial Accounting Incomplete Adjustment Net
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset
Payments to Acquire Businesses, Net of Cash Acquired
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options
Property, Plant and Equipment Disclosure [Text Block]
Goodwill and Intangible Assets Disclosure [Text Block]
Commitments and Contingencies Disclosure [Text Block]
Cash and Cash Equivalents, Policy [Policy Text Block]
Short Term Bank Deposits [Policy Text Block]
Inventory, Policy [Policy Text Block]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles
Business Acquisition, Pro Forma Net Income (Loss)
Advertising Expense
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax
Available For Sale Securities Gross Unrealized Gain Accumulated In Aoci
Available-for-sale Securities
Foreign Currency Contracts, Liability, Fair Value Disclosure
Operating Leases Rent Expense Percentage Of Expenses Incurred Plus Management Fees
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
Foreign Currency Transaction Gain (Loss), before Tax
Foreign Currency Fair Value Hedge Liability at Fair Value
Foreign Currency Cash Flow Hedge Derivative at Fair Value, Net
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value
Derivative Asset, Fair Value, Gross Asset
Finite-Lived Intangible Assets, Gross
Finite-Lived Intangible Assets, Net
Other Accounts Payable and Accrued Liabilities
Derivative Liability, Fair Value, Gross Liability
Operating Leases, Future Minimum Payments, Due in Two Years
Operating Leases, Future Minimum Payments, Due in Three Years
Operating Leases, Future Minimum Payments Due
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Income Tax Reconciliation Earning Taxed Under Foreign Law
Deferred Tax Assets, Gross
Deferred Tax Assets, Net of Valuation Allowance
Deferred Tax Liabilities, Gross
Deferred Tax Assets, Net