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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2019
Accounting Policies [Abstract] |
Basis of Presentation |
| A. | Basis of presentation:
The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“US GAAP”).
Financial Statement in U.S. Dollars |
| B. | Financial statement in U.S. dollars:
The functional currency of the Company is the U.S. dollar (“dollar”) since the dollar is the currency of the primary economic environment in which the Company has operated and expects to continue to operate in the foreseeable future. Transactions and balances denominated in dollars are presented at their original amounts. Transactions and balances denominated in foreign currencies have been re-measured to dollars in accordance with the provisions of ASC 830-10, “Foreign Currency Translation”. All transaction gains and losses from re-measurement of monetary balance sheet items denominated in non-dollar currencies are reflected in the statement of operations as financial income or expenses, as appropriate.
Cash and Cash Equivalents |
| C. | Cash and cash equivalents:
Cash and cash equivalents consist of cash and demand deposits in banks, and other short-term liquid investments (primarily interest-bearing time deposits) with original maturities of less than three months.
Restricted Cash |
| D. | Restricted cash:
Restricted cash as of December 31, 2019 included a $4,358 collateral account for the Company’s litigation and is classified in current assets.
Fair Value of Financial Instruments |
| E. | Fair value of financial instruments:
The carrying values of cash and cash equivalents, other receivable and other accounts payable and accrued liabilities approximate their fair value due to the short-term maturity of these instruments. The Company measures the fair value of certain of its financial instruments (such as the derivative warrant liabilities) on a recurring basis. The method of determining the fair value of derivative warrant liabilities is discussed in Note 7. A fair value hierarchy is used to rank the quality and reliability of the information used to determine fair values. Financial assets and liabilities carried at fair value will be classified and disclosed in one of the following three categories: Level 1 - Quoted prices (unadjusted) in active markets for identical assets and liabilities. Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as unadjusted quoted prices for similar assets and liabilities, unadjusted quoted prices in the markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Concentrations of credit risk Financial instruments which potentially subject the Company to credit risk consist primarily of cash and cash equivalents. The Company holds these investments in highly rated financial institutions. These amounts at times may exceed federally insured limits. The Company has not experienced any credit losses in such accounts and does not believe it is exposed to any significant credit risk on these funds. The Company has no off-balance sheet concentrations of credit risk, such as foreign currency exchange contracts, option contracts, or other hedging arrangements.
Fixed Assets |
| F. | Fixed assets:
Fixed assets are presented at costs less accumulated depreciation. Depreciation is calculated based on the straight-line method over the estimated useful lives of the assets, at the following annual rates:
|  | % |
Research equipment and software |  |  | 25-33 |
Furniture and office equipment |  |  | 7 |
Leasehold improvements |  |  | 20 |
Liabilities Due to Termination of Employment Agreements |
| G. | Liabilities due to termination of employment agreements:
Under Israeli employment laws, employees of Microbot Israel are included under Article 14 of the Severance Compensation Act, 1963 (“Article 14”). According to Article 14, these employees are entitled to monthly deposits made by Microbot Israel on their behalf with insurance companies. Payments in accordance with Article 14 release Microbot Israel from any future severance payments (under the Israeli Severance Compensation Act, 1963) with respect of those employees. The aforementioned deposits are not recorded as an asset in the Company’s balance sheet,
Basic and Diluted Net Loss Per Share |
| H. | Basic and diluted net loss per share:
Basic net loss per share is computed by dividing net loss, as adjusted to include the weighted average number of shares of common stock outstanding during the year. Shares of common stock and preferred stock contingently issuable for little or no cash are included in basic net loss per share on an as issued basis. Diluted net loss per share is computed by dividing net loss, as adjusted to include preferred shares dividend participation rights of preferred shares outstanding during the year as well as of preferred shares that would have been outstanding if all potentially dilutive preferred shares had been issued, by the weighted average number of shares of common stock outstanding during the year, plus the number of shares of common stock that would have been outstanding if all potentially dilutive shares of common stock had been issued, using the treasury stock method, in accordance with ASC 260-10 “Earnings per Share”. All outstanding stock options and warrants have been excluded from the calculation of the diluted loss per share for the years ended December 31, 2019 and December 31, 2018, since all such securities have an anti-dilutive effect. The weighted average number of shares outstanding has been retroactively restated for the equivalent number of shares received by the accounting acquirer as a result of the reverse recapitalization as if these shares had been outstanding as of the beginning of the earliest period presented.
Research and Development Expenses, Net |
| I. | Research and development expenses, net:
Research and development expenses are charged to the statement of operations as incurred. Grants for funding of approved research and development projects are recognized at the time the Company is entitled to such grants, on the basis of the costs incurred and applied as a deduction from the research and development expenses.
Share-Based Compensation |
| J. | Share-based compensation:
The Company applies ASC 718-10, “Share-Based Payment,” which requires the measurement and recognition of compensation expenses for all share-based payment awards made to employees and directors including stock options under the Company’s stock plans based on estimated fair values. ASC 718-10 requires companies to estimate the fair value of stock options using an option-pricing model. The value of the portion of the award that is ultimately expected to vest is recognized as an expense over the requisite service periods in the Company’s statement of operations. The Company accounted for stock-based compensation awards to non-employees in accordance with FASB ASC 505-50, “Equity-Based Payments to Non-Employees” (“FASB ASC 505-50”). Under FASB ASC 505-50, the Company determines the fair value of the warrants or stock-based compensation awards granted as either the fair value of the consideration received or the fair value of the equity instruments issued, whichever is more reliably measurable. In June 2018, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2018-07, “Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting”, which simplifies the accounting for nonemployee share-based payment transactions by aligning the measurement and classification guidance, with certain exceptions, to that for share-based payment awards to employees. The amendments expand the scope of the accounting standard for share-based payment awards to include share-based payment awards granted to non-employees in exchange for goods or services used or consumed in an entity’s own operations and supersedes the guidance related to equity-based payments to non-employees. The Company elected to early adopt these amendments on June 1, 2018. The adoption of these amendments did not have a significant impact on our consolidated financial statements and related disclosures. The Company estimates the fair value of stock options granted as share-based payment awards using a Black-Scholes options pricing model. The option-pricing model requires a number of assumptions, of which the most significant are expected volatility and the expected option term (the time from the grant date until the options are exercised or expire). Expected volatility is estimated based on volatility of similar companies in the technology sector for equity awards granted prior to the Merger and on the Company’s trading share price for equity awards granted subsequent to the Merger. The Company has historically not paid dividends and has no foreseeable plans to issue dividends. The risk-free interest rate is based on the yield from governmental zero-coupon bonds with an equivalent term. The expected stock option term is calculated for stock options granted to employees and directors using the “simplified” method. Grants to non-employees are based on the contractual term. Changes in the determination of each of the inputs can affect the fair value of the stock options granted and the results of operations of the Company.
Reclassifications |
| K. | Reclassification:
Certain prior year amounts have been reclassified to conform to the current year presentation.
Income Taxes |
| L. | Income Taxes:
The Company provides for income taxes using the asset and liability approach. Deferred tax assets and liabilities are recorded based on the differences between the financial statement and tax bases of assets and liabilities and the tax rates in effect when these differences are expected to reverse. Deferred tax assets are reduced by a valuation allowance if, based on the weight of available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. As of December 31, 2019, and 2018, the Company had a full valuation allowance against deferred tax assets.
Short-Term Investments |
| M. | Short-term Investments:
The Company began investing excess cash in short-term investments during the first quarter of 2019. Marketable debt securities are considered to be available for sale and are carried at fair value. Unrealized gains and losses net of tax, if any, are reported as a separate component of shareholders’ equity. The cost of marketable debt securities classified as available for sale is adjusted for amortization of premiums and accretion of discounts to maturity. Such amortization and accretion are included in interest income. Realized gains and losses and declines in value judged to be other than temporary, if any, are also included in other income, net. Interest on securities classified as available for sale is included in interest income. The cost of securities sold is based on the specific identification method. Management evaluates whether available-for-sale securities are other-than-temporarily impaired (OTTI) on a quarterly basis. Debt securities with unrealized losses are considered OTTI if the Company intends to sell the security or if it is more likely than not that the Company will be required to sell such security prior to any anticipated recovery. If management determines that a security is OTTI under these circumstances, the impairment recognized in earnings is measured as the entire difference between the amortized cost and the then-current fair value. During the year 2019, no investment OTTI losses were realized.
Leases | Leases In February 2016, the Financial Accounting Standards Board (“FASB”) issued ASU 2016-02, Leases (Topic 842). This ASU requires entities that lease assets to recognize on the balance sheet the assets and liabilities for the rights and obligations created by leases with lease terms of more than 12 months. The Company adopted this ASU effective January 1, 2019 using the modified retrospective application, applying the new standard to leases in place as of the adoption date. Prior periods have not been adjusted. Arrangements that are determined to be leases at inception are recognized as long-term right-of-use assets (“ROU”) and lease liabilities in the condensed consolidated balance sheet at lease commencement. Operating lease ROU assets and operating lease liabilities are recognized based on the present value of the future fixed lease payments over the lease term at commencement date. As most of the Company’s leases do not provide an implicit rate, the Company applies its incremental borrowing rate based on the economic environment at commencement date in determining the present value of future payments. Lease terms may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise that option. Lease expense for operating leases or payments are recognized on a straight-line basis over the lease term. The new standard provided a number of optional practical expedients in transition. We elected the transition package of practical expedients available in the standard, which permits us not to reassess under the new standard our prior conclusions about lease identification, lease classification, and initial direct costs and the practical expedient to not account for lease and non-lease components separately. We did not elect the use-of-hindsight or the practical expedient pertaining to land easements; the latter not being applicable to us.
Warrants | Warrants Prior to January 1, 2019, warrants with non-standard anti-dilution provisions (referred to as down round protection) were classified as liabilities and re-measured each reporting period. On January 1, 2019, the Company adopted the provisions of Accounting Standards Update (“ASU”) 2017-11, which includes Part I “Accounting for Certain Financial Instruments with Down Round Features” and Part II “Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Certain Mandatorily Redeemable Non-Controlling Interests with a Scope Exception”, which indicates that a down round feature no longer precludes equity classification when assessing whether an investment is indexed to an entity’s own stock. The Company used a full retrospective approach to adoption and restated its financial statements as of the earliest period presented. As a result of the adoption of ASU 2017-11, the Company’s warrants were reclassified from liabilities to shareholders’ equity. The cumulative effect of adoption of ASU 2017-11 resulted as follows:
|  | For the year ended |
|  | December 31 2018 |
Derivative warrant liability |  | $ | (8 | )
Additional paid-in capital |  |  | 28 |
Accumulated deficit |  | $ | 20 |
Refer to Note 9 for further information regarding the outstanding warrants as of December 31, 2019.
Recently Issued Accounting Pronouncements | Recently issued accounting pronouncements From time to time, new accounting pronouncements are issued by FASB, or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the impact of recently issued standards that are not yet effective will not have a material impact on our financial position or results of operations upon adoption. In June 2016, FASB issued ASU No. 2016-13, “Financial Instruments – Credit Losses – Measurement of Credit Losses on Financial Instruments”, which introduces a model based on expected losses to estimate credit losses for most financial assets and certain other instruments. In addition, for available-for-sale debt securities with unrealized losses, the losses will be recognized as allowances rather than reductions in the amortized cost of the securities. The ASU is effective for the Company in the first quarter of 2020, with early adoption permitted. The Company does not expect that this standard will have a material effect on the Company’s consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, “Changes to Disclosure Requirements for Fair Value Measurements”, which will improve the effectiveness of disclosure requirements for recurring and nonrecurring fair value measurements. The standard removes, modifies, and adds certain disclosure requirements, and is effective for the Company beginning on January 1, 2020. The Company does not expect that this standard will have a material effect on the Company’s consolidated financial statements. In December 2019, the FASB issued ASU 2019-12, “Simplifying the Accounting for Income Taxes” which eliminates the need for an organization to analyze whether the following apply in a given period: (1) exception to the incremental approach for intraperiod tax allocation; (2) exceptions to accounting for basis differences when there are ownership changes in foreign investments; and (3) exceptions in interim period income tax accounting for year-to-date losses that exceed anticipated losses. The ASU also is designed to improve financial statement preparers’ application of income tax-related guidance and simplify GAAP for (1) franchise taxes that are partially based on income, (2) transactions with a government that result in a step-up in the tax basis of goodwill, (3) separate financial statements of legal entities that are not subject to tax, and (4) enacted changes in tax laws in interim periods.

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- Definition Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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