Property and Equipment, Net

Property and equipment are stated at cost, net of accumulated depreciation using the straight-line method over their estimated useful lives, which range from 5 to 7 years. Leasehold improvements are amortized over the lesser of (a) the useful life of the asset; or (b) the remaining lease term. Expenditures for maintenance and repairs, which do not extend the economic useful life of the related assets, are charged to operations as incurred, and expenditures, which extend the economic life are capitalized. When assets are retired, or otherwise disposed of, the costs and related accumulated depreciation or amortization are removed from the accounts and any gain or loss on disposal is recognized.

Income Taxes

Income Taxes

The Company follows the asset and liability method of accounting for income taxes under ASC 740, “Income Taxes.” Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that included the enactment date. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized.

ASC 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. There were no unrecognized tax benefits and no amounts accrued for interest and penalties as of December 31, 2021 and December 31, 2020. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position.

Derivative Liabilities

Derivative Liabilities

Derivative financial instruments are recorded as a liability at fair value and are marked-to-market as of each balance sheet date. The change in fair value at each balance sheet date is recorded as a change in the fair value of derivative liabilities on the statement of operations for each reporting period. The fair value of the derivative liabilities was determined using a Monte Carlo simulation, incorporating observable market data and requiring judgment and estimates. The Company reassesses the classification of the financial instruments at each balance sheet date. If the classification changes as a result of events during the period, the financial instrument is marked to market and reclassified as of the date of the event that caused the reclassification.

Stock-Based Compensation

Stock-Based Compensation

The Company has an Equity Incentive Plan under which the Board of Directors may grant restricted stock or stock options to employees and nonemployees. The accounting treatment for share-based payments to employees and non-employees is substantially equivalent.

Share-based compensation cost is recorded for all option grants and awards of non-vested stock based on the grant date fair value of the award, and is recognized over the service period required for the award.

The fair value of the Company’s stock options is estimated at the date of grant using the Black-Scholes based option valuation model. For the expected term, the Company uses SEC Staff Accounting Bulletin No. 107 simplified method for “plain vanilla” options with following characteristics: (i) the share options are granted at the market price on the grant date; (ii) exercisability is conditional on performing service through the vesting date on most options; (iii) if an employee terminates service prior to vesting, the employee would forfeit the share options; (iv) if an employee terminates service after vesting, the employee would have 30 to 90 days to exercise the share options; and (v) the share options are nontransferable and nonhedgeable.

The volatility assumption is based on the historical volatility of the Company’s common stock with an equivalent remaining expected term. The dividend yield assumption is based on the Company’s history and expectation of future dividend payouts on the common stock. The risk-free interest rate is based on the implied yield available on U.S. treasury zero-coupon issues with an equivalent remaining expected term.

For option grants without performance conditions, the Company recognizes compensation expense over the requisite service period ratably, recognizing expense for each tranche of each grant starting on the grant date. For grants that have both service and performance conditions, the Company recognizes compensation expense using the graded attribution method. Compensation expense for grants with performance conditions is recognized only for those awards expected to vest.

Forfeitures of unvested stock options are recorded when they occur.

Recently Adopted Accounting Standards

Recently Adopted Accounting Standards

In December 2019, the FASB issued ASU No. 2019-12, Simplifying the Accounting for Income Taxes, which is intended to simplify various aspects of the income tax accounting guidance, including requirements such as tax basis step-up in goodwill obtained in a transaction that is not a business combination, ownership changes in investments, and interim-period accounting for enacted changes in tax law. ASU 2019-12 is effective for public business entities for fiscal years beginning after December 15, 2020, including interim periods within those fiscal years, and early adoption is permitted. The adoption of this standard did not have a material impact on our financial statements.