Summary of Significant Accounting Policies	9 Months Ended
Sep. 30, 2021
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES There have been no material changes in the Company’s significant accounting policies as of and for the nine months ended September 30, 2021, as compared to the significant accounting policies described in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2020. *Acquisitions* The Company accounts for business combinations under the acquisition method of accounting, in accordance with ASC Topic 805, Business Combinations, which requires assets acquired and liabilities assumed to be recognized at their fair values on the acquisition date. Any excess of the fair value of purchase consideration over the fair value of the assets acquired less liabilities assumed is recorded as goodwill. The fair values of the assets acquired and liabilities assumed are determined based upon the valuation of the acquired business and involves management making significant estimates and assumptions. *Accounting Standards Not Yet Adopted* The Company applies the guidance of Accounting Standards Codification (“ASC”) Topic 805, Business Combinations. The Company recognizes the fair value of assets acquired and liabilities assumed in transactions; establishes the acquisition date fair value as the measurement objective for all assets acquired and liabilities assumed; expenses transaction and restructuring costs; and discloses the information needed to evaluate and understand the nature and financial effect of the business combination. In October 2021, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2021-08, Business Combination (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. This guidance amends ASC 805 to “require acquiring entities to apply Topic 606 to recognize and measure contract assets and contract liabilities in a business combination.” Under current GAAP, an acquirer generally recognizes such items at fair value on the acquisition date. As a public business entity, this standard will become effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. The Company is currently evaluating the potential impact ASU 2021-08 will have on our Condensed Consolidated Financial Statements. In May 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt—Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40) (ASU 2021-04). This guidance clarifies an issuer’s accounting for certain modifications of freestanding equity-classified written call options and provides a “principles-based” framework to determine whether an issuer should recognize the modification or exchange and an adjustment to equity or an expense. The Company is currently evaluating the potential impact ASU 2021-04 will have on our Condensed Consolidated Financial Statements. In August 2020, the FASB issued ASU 2020-06, Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This guidance simplifies the accounting for certain convertible instruments and contracts in an entity’s own equity. As a smaller reporting entity, this standard will become effective for fiscal years beginning after December 15, 2023, including interim periods within those years. The Company is currently evaluating the potential impact ASU 2020-06 will have on the Condensed Consolidated Financial Statements. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848). This guidance provides optional guidance related to reference rate reform, which provides practical expedients for contract modifications and certain hedging relationships associated with the transition from reference rates that are expected to be discontinued. This guidance is applicable for borrowing instruments that use LIBOR as a reference rate and is effective upon issuance through December 31, 2022. The Company has performed an evaluation of and will continue to evaluate, through December 31, 2022, the impact of this ASU. This ASU does not currently and is not expected to have in the future, a material effect on the Condensed Consolidated Financial Statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13) and also issued subsequent amendments to the initial guidance: ASU 2018-19, ASU 2019-04, ASU 2019-05 and ASU 2019-11 (collectively, Topic 326). Topic 326 requires measurement and recognition of expected credit losses for financial assets held. This standard will become effective for interim and annual periods beginning after December 15, 2022 and earlier adoption is permitted. The Company is currently evaluating the potential impact the adoption of this ASU will have on the Condensed Consolidated Financial Statements. *Earnings Per Share* Potential common shares issuable to employees, non-employees and directors upon exercise or conversion of shares are excluded from the computation of diluted earnings per common share when the effect would be anti-dilutive. All potential common shares are anti-dilutive in periods of net loss available to common shareholders. Stock options and warrants are anti-dilutive when the exercise price of these instruments is greater than the average market price of the Company’s common stock for the period (out-of-the-money), regardless of whether the Company is in a period of net loss available to common shareholders. The following weighted-average potential common shares were excluded from the diluted loss per common share as their effect was anti-dilutive as of September 30, 2021 and 2020, respectively: stock options of 2,513,513 and 2,548,345, unvested restricted stock units of 330,046 and 314,938, warrants of 8,815,210 and 94,465, and convertible notes that, if converted, would result in an estimated 2,391,336 and 229,348 shares of common stock.

Summary of Significant Accounting Policies

9 Months Ended

Sep. 30, 2021

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

There have been no material changes in the Company’s significant accounting policies as of and for the nine months ended September 30, 2021, as compared to the significant accounting policies described in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2020.

Acquisitions

The Company accounts for business combinations under the acquisition method of accounting, in accordance with ASC Topic 805, Business Combinations, which requires assets acquired and liabilities assumed to be recognized at their fair values on the acquisition date. Any excess of the fair value of purchase consideration over the fair value of the assets acquired less liabilities assumed is recorded as goodwill. The fair values of the assets acquired and liabilities assumed are determined based upon the valuation of the acquired business and involves management making significant estimates and assumptions.

Accounting Standards Not Yet Adopted

The Company applies the guidance of Accounting Standards Codification (“ASC”) Topic 805, Business Combinations. The Company recognizes the fair value of assets acquired and liabilities assumed in transactions; establishes the acquisition date fair value as the measurement objective for all assets acquired and liabilities assumed; expenses transaction and restructuring costs; and discloses the information needed to evaluate and understand the nature and financial effect of the business combination.

In October 2021, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2021-08, Business Combination (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. This guidance amends ASC 805 to “require acquiring entities to apply Topic 606 to recognize and measure contract assets and contract liabilities in a business combination.” Under current GAAP, an acquirer generally recognizes such items at fair value on the acquisition date. As a public business entity, this standard will become effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. The Company is currently evaluating the potential impact ASU 2021-08 will have on our Condensed Consolidated Financial Statements.

In May 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt—Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40) (ASU 2021-04). This guidance clarifies an issuer’s accounting for certain modifications of freestanding equity-classified written call options and provides a “principles-based” framework to determine whether an issuer should recognize the modification or exchange and an adjustment to equity or an expense. The Company is currently evaluating the potential impact ASU 2021-04 will have on our Condensed Consolidated Financial Statements.

In August 2020, the FASB issued ASU 2020-06, Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This guidance simplifies the accounting for certain convertible instruments and contracts in an entity’s own equity. As a smaller reporting entity, this standard will become effective for fiscal years beginning after December 15, 2023, including interim periods within those years. The Company is currently evaluating the potential impact ASU 2020-06 will have on the Condensed Consolidated Financial Statements.

In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848). This guidance provides optional guidance related to reference rate reform, which provides practical expedients for contract modifications and certain hedging relationships associated with the transition from reference rates that are expected to be discontinued. This guidance is applicable for borrowing instruments that use LIBOR as a reference rate and is effective upon issuance through December 31, 2022. The Company has performed an evaluation of and will continue to evaluate, through December 31, 2022, the impact of this ASU. This ASU does not currently and is not expected to have in the future, a material effect on the Condensed Consolidated Financial Statements.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (ASU 2016-13) and also issued subsequent amendments to the initial guidance: ASU 2018-19, ASU 2019-04, ASU 2019-05 and ASU 2019-11 (collectively, Topic 326). Topic 326 requires measurement and recognition of expected credit losses for financial assets held. This standard will become effective for interim and annual periods beginning after December 15, 2022 and earlier adoption is permitted. The Company is currently evaluating the potential impact the adoption of this ASU will have on the Condensed Consolidated Financial Statements.

Earnings Per Share

Potential common shares issuable to employees, non-employees and directors upon exercise or conversion of shares are excluded from the computation of diluted earnings per common share when the effect would be anti-dilutive. All potential common shares are anti-dilutive in periods of net loss available to common shareholders. Stock options and warrants are anti-dilutive when the exercise price of these instruments is greater than the average market price of the Company’s common stock for the period (out-of-the-money), regardless of whether the Company is in a period of net loss available to common shareholders. The following weighted-average potential common shares were excluded from the diluted loss per common share as their effect was anti-dilutive as of September 30, 2021 and 2020, respectively: stock options of 2,513,513 and 2,548,345, unvested restricted stock units of 330,046 and 314,938, warrants of 8,815,210 and 94,465, and convertible notes that, if converted, would result in an estimated 2,391,336 and 229,348 shares of common stock.