Summary of Significant Accounting Policies (Policies) - Successor [Member]	9 Months Ended
Sep. 30, 2020
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Regulation S-X of the SEC. Certain information or footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted, pursuant to the rules and regulations of the SEC for interim financial reporting. Accordingly, they do not include all the information and footnotes necessary for a complete presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2019 as filed with the SEC on March 25, 2020, which contains the audited financial statements and notes thereto. The financial information as of December 31, 2019 is derived from the audited financial statements presented in the Company's Annual Report on Form 10-K for the year ended December 31, 2019. The interim results for the three and nine months ended September 30, 2020 are not necessarily indicative of the results to be expected for the year ending December 31, 2020 or for any future interim periods.
Principles of Consolidation	Principles of Consolidation The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiary. All significant intercompany balances and transactions have been eliminated in consolidation.
Emerging Growth Company	Emerging Growth Company The Company is an "emerging growth company," as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the "JOBS Act"), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company's financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.
Use of Estimates	Use of Estimates The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future events. Accordingly, the actual results could differ significantly from those estimates.
Cash and Marketable Securities Held in Trust Account	Cash and Marketable Securities Held in Trust Account At September 30, 2020 and December 31, 2019, substantially all of the assets held in the Trust Account were held in money market funds, which primarily invest in U.S. Treasury Bills.
Common Stock Subject to Possible Redemption	Common Stock Subject to Possible Redemption The Company accounts for its common stock subject to possible redemption in accordance with the guidance in Accounting Standards Codification ("ASC") Topic 480 "Distinguishing Liabilities from Equity." Common stock subject to mandatory redemption is classified as a liability instrument and is measured at fair value. Conditionally redeemable common stock (including common stock that feature redemption rights that is either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company's control) is classified as temporary equity. At all other times, common stock is classified as stockholders' equity. The Company's common stock features certain redemption rights that are considered to be outside of the Company's control and subject to occurrence of uncertain future events. Accordingly, at September 30, 2020 and December 31, 2019, common stock subject to possible redemption is presented as temporary equity, outside of the stockholders' equity section of the Company's condensed consolidated balance sheets.
Offering Costs	Offering Costs Offering costs consist of legal, accounting, underwriting fees and other costs incurred through the balance sheet date that are directly related to the Initial Public Offering. Offering costs amounting to $15,930,162 were charged to stockholders' equity upon the completion of the Initial Public Offering.
Income Taxes	Income Taxes The Company follows the asset and liability method of accounting for income taxes under ASC Topic 740, "Income Taxes." Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statements carrying amounts of existing assets and liabilities within the condensed consolidated financial statements 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. As of September 30, 2020 and December 31, 2019, the Company had a deferred tax asset of approximately $745,000 and $88,000, respectively, which had a full valuation allowance recorded against it of approximately $745,000 and $88,000, respectively. The Company's currently taxable income primarily consists of interest income earned on the funds in the Trust Account. The Company's general and administrative costs (net of applicable franchise taxes) are generally considered start-up costs and are not currently deductible. During the three and nine months ended September 30, 2020, the Company recorded income tax benefit (expense) of approximately $5,000 and ($191,000), respectively, primarily related to interest income earned on the Trust Account. During the three and nine months ended September 30, 2019, the Company recorded income tax benefit (expense) of approximately ($286,000) and ($687,000), respectively, primarily related to interest income earned on the Trust Account. The Company's effective tax rates for the three and nine months ended September 30, 2020 were approximately 0.2% and (8.6%), and for each of the three and nine months ended September 30, 2019 were approximately 22.7%, which differs from the expected income tax rate due to the start-up costs (discussed above) which are not currently deductible. ASC Topic 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 September 30, 2020 and December 31, 2019. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception.
Net Income (Loss) Per Common Share	Net Income (Loss) Per Common Share Net income (loss) per common share is computed by dividing net income (loss) by the weighted average number of common shares outstanding for the period. Diluted net income per share reflects the potential dilution that could occur if warrants were to be exercised or converted or otherwise resulted in the issuance of Common Stock that then shared in the earnings of the entity. For the three and nine months ended September 30, 2020, the Company had potentially dilutive securities in the form of 14,400,000 warrants, including 9,333,333 warrants issued as part of the Public Units and 5,066,667 Private Placement Warrants issued in the Private Placement. Of the total Public and Private Placement warrants outstanding for the three and nine months ended September 30, 2020, 3,769,915 and 2,046,526 and 3,556,752 and 1,930,809, respectively represent incremental shares of common stock, based on their assumed exercise, to be included in the weighted average number of shares of Class A common stock outstanding under the treasury stock method for the calculation of diluted income per share of Class A common stock. The Company uses the "treasury stock method" to calculate potential dilutive shares, as if they were redeemed for common stock at the beginning of the period. The Company's condensed consolidated statements of operations include a presentation of income (loss) per share for common shares subject to possible redemption in a manner similar to the two-class method of income (loss) per share. Net income per common share, basic and diluted, for Class A redeemable common stock is calculated by dividing the interest income earned on the Trust Account of $26,301 and $1,059,500 for the three and nine months ended September 30, 2020, respectively, net of applicable franchise and income taxes of $26,301 and $341,000 for the three and nine months ended September 30, 2020, respectively, by the weighted average number of Class A redeemable common stock outstanding for the three and nine months ended September 30, 2020. Net income per common share, basic and diluted, for Class A redeemable common stock is calculated by dividing the interest income earned on the Trust Account of $1,411,990 and $3,420,486 for the three and nine months ended September 30, 2019, respectively, net of applicable franchise and income taxes of $336,029 and $836,813 for the three and nine months ended September 30, 2019, respectively, by the weighted average number of Class A redeemable common stock outstanding for the three and nine months ended September 30, 2019. Net income (loss) per common share, basic and diluted, for Class B non-redeemable common stock is calculated by dividing net income (loss), adjusted for income attributable to Class A redeemable common stock of $0 and $718,500 for the three and nine months ended September 30, 2020 and $1,075,961 and $2,583,673 for the three and nine months ended September 30, 2019, respectively, by the weighted average number of shares of Class B non-redeemable common stock outstanding of 7,000,000 shares for each of the three and nine months ended September 30, 2020 and 2019. Class B non-redeemable common stock includes the Founder Shares as these shares do not have any redemption features and do not participate in the income earned on the Trust Account.
Concentration of Credit Risk	Concentration of Credit Risk Financial instruments that potentially subject the Company to concentrations of credit risk consist of a cash account in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000. At September 30, 2020 and December 31, 2019, the Company has not experienced losses on this account and management believes the Company is not exposed to significant risks on such account.
Financial Instruments	Financial Instruments The fair value of the Company's assets and liabilities, which qualify as financial instruments under ASC Topic 820, "Fair Value Measurement," approximates the carrying amounts represented in the accompanying condensed consolidated balance sheets, primarily due to their short-term nature.
Recent Accounting Standards	Recent Accounting Standards Management does not believe that any recently issued, but not yet effective, accounting standards, if currently adopted, would have a material effect on the Company's condensed consolidated financial statements.

Summary of Significant Accounting Policies (Policies) - Successor [Member]

9 Months Ended

Sep. 30, 2020

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Regulation S-X of the SEC. Certain information or footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted, pursuant to the rules and regulations of the SEC for interim financial reporting. Accordingly, they do not include all the information and footnotes necessary for a complete presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented.

The accompanying unaudited condensed consolidated financial statements should be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2019 as filed with the SEC on March 25, 2020, which contains the audited financial statements and notes thereto. The financial information as of December 31, 2019 is derived from the audited financial statements presented in the Company's Annual Report on Form 10-K for the year ended December 31, 2019. The interim results for the three and nine months ended September 30, 2020 are not necessarily indicative of the results to be expected for the year ending December 31, 2020 or for any future interim periods.

Principles of Consolidation

Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiary. All significant intercompany balances and transactions have been eliminated in consolidation.

Emerging Growth Company

Emerging Growth Company

The Company is an "emerging growth company," as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the "JOBS Act"), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved.

Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company's financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

Use of Estimates

Use of Estimates

The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period.

Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future events. Accordingly, the actual results could differ significantly from those estimates.

Cash and Marketable Securities Held in Trust Account

Cash and Marketable Securities Held in Trust Account

At September 30, 2020 and December 31, 2019, substantially all of the assets held in the Trust Account were held in money market funds, which primarily invest in U.S. Treasury Bills.

Common Stock Subject to Possible Redemption

Common Stock Subject to Possible Redemption

The Company accounts for its common stock subject to possible redemption in accordance with the guidance in Accounting Standards Codification ("ASC") Topic 480 "Distinguishing Liabilities from Equity." Common stock subject to mandatory redemption is classified as a liability instrument and is measured at fair value. Conditionally redeemable common stock (including common stock that feature redemption rights that is either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company's control) is classified as temporary equity. At all other times, common stock is classified as stockholders' equity. The Company's common stock features certain redemption rights that are considered to be outside of the Company's control and subject to occurrence of uncertain future events. Accordingly, at September 30, 2020 and December 31, 2019, common stock subject to possible redemption is presented as temporary equity, outside of the stockholders' equity section of the Company's condensed consolidated balance sheets.

Offering Costs

Offering Costs

Offering costs consist of legal, accounting, underwriting fees and other costs incurred through the balance sheet date that are directly related to the Initial Public Offering. Offering costs amounting to $15,930,162 were charged to stockholders' equity upon the completion of the Initial Public Offering.

Income Taxes

Income Taxes

The Company follows the asset and liability method of accounting for income taxes under ASC Topic 740, "Income Taxes." Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statements carrying amounts of existing assets and liabilities within the condensed consolidated financial statements 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. As of September 30, 2020 and December 31, 2019, the Company had a deferred tax asset of approximately $745,000 and $88,000, respectively, which had a full valuation allowance recorded against it of approximately $745,000 and $88,000, respectively.

The Company's currently taxable income primarily consists of interest income earned on the funds in the Trust Account. The Company's general and administrative costs (net of applicable franchise taxes) are generally considered start-up costs and are not currently deductible. During the three and nine months ended September 30, 2020, the Company recorded income tax benefit (expense) of approximately $5,000 and ($191,000), respectively, primarily related to interest income earned on the Trust Account. During the three and nine months ended September 30, 2019, the Company recorded income tax benefit (expense) of approximately ($286,000) and ($687,000), respectively, primarily related to interest income earned on the Trust Account. The Company's effective tax rates for the three and nine months ended September 30, 2020 were approximately 0.2% and (8.6%), and for each of the three and nine months ended September 30, 2019 were approximately 22.7%, which differs from the expected income tax rate due to the start-up costs (discussed above) which are not currently deductible.

ASC Topic 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 September 30, 2020 and December 31, 2019. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception.

Net Income (Loss) Per Common Share

Net Income (Loss) Per Common Share

Net income (loss) per common share is computed by dividing net income (loss) by the weighted average number of common shares outstanding for the period. Diluted net income per share reflects the potential dilution that could occur if warrants were to be exercised or converted or otherwise resulted in the issuance of Common Stock that then shared in the earnings of the entity.

For the three and nine months ended September 30, 2020, the Company had potentially dilutive securities in the form of 14,400,000 warrants, including 9,333,333 warrants issued as part of the Public Units and 5,066,667 Private Placement Warrants issued in the Private Placement. Of the total Public and Private Placement warrants outstanding for the three and nine months ended September 30, 2020, 3,769,915 and 2,046,526 and 3,556,752 and 1,930,809, respectively represent incremental shares of common stock, based on their assumed exercise, to be included in the weighted average number of shares of Class A common stock outstanding under the treasury stock method for the calculation of diluted income per share of Class A common stock.

The Company uses the "treasury stock method" to calculate potential dilutive shares, as if they were redeemed for common stock at the beginning of the period.

The Company's condensed consolidated statements of operations include a presentation of income (loss) per share for common shares subject to possible redemption in a manner similar to the two-class method of income (loss) per share. Net income per common share, basic and diluted, for Class A redeemable common stock is calculated by dividing the interest income earned on the Trust Account of $26,301 and $1,059,500 for the three and nine months ended September 30, 2020, respectively, net of applicable franchise and income taxes of $26,301 and $341,000 for the three and nine months ended September 30, 2020, respectively, by the weighted average number of Class A redeemable common stock outstanding for the three and nine months ended September 30, 2020. Net income per common share, basic and diluted, for Class A redeemable common stock is calculated by dividing the interest income earned on the Trust Account of $1,411,990 and $3,420,486 for the three and nine months ended September 30, 2019, respectively, net of applicable franchise and income taxes of $336,029 and $836,813 for the three and nine months ended September 30, 2019, respectively, by the weighted average number of Class A redeemable common stock outstanding for the three and nine months ended September 30, 2019. Net income (loss) per common share, basic and diluted, for Class B non-redeemable common stock is calculated by dividing net income (loss), adjusted for income attributable to Class A redeemable common stock of $0 and $718,500 for the three and nine months ended September 30, 2020 and $1,075,961 and $2,583,673 for the three and nine months ended September 30, 2019, respectively, by the weighted average number of shares of Class B non-redeemable common stock outstanding of 7,000,000 shares for each of the three and nine months ended September 30, 2020 and 2019. Class B non-redeemable common stock includes the Founder Shares as these shares do not have any redemption features and do not participate in the income earned on the Trust Account.

Concentration of Credit Risk

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist of a cash account in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000. At September 30, 2020 and December 31, 2019, the Company has not experienced losses on this account and management believes the Company is not exposed to significant risks on such account.

Financial Instruments

Financial Instruments

The fair value of the Company's assets and liabilities, which qualify as financial instruments under ASC Topic 820, "Fair Value Measurement," approximates the carrying amounts represented in the accompanying condensed consolidated balance sheets, primarily due to their short-term nature.

Recent Accounting Standards

Recent Accounting Standards

Management does not believe that any recently issued, but not yet effective, accounting standards, if currently adopted, would have a material effect on the Company's condensed consolidated financial statements.