SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract] Accrued Expenses [Member] Accounts Payable and Accrued Liabilities [Member] Fees payable Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities, Current Additional Paid in Capital [Member] Additional paid-in capital Adjustments to reconcile net income to net cash used in operating activities: Shares excluded in calculation of diluted loss per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Fair Value Measurements [Abstract] Assets, Fair Value Disclosure [Abstract] Assets Assets [Abstract] Total Assets Assets Total Current Assets Assets, Current Current assets Marketable securities held in Trust Account Assets Held-in-trust, Noncurrent Balance Sheet Location [Domain] Balance Sheet Location [Axis] Basis of Presentation SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Net Change in Cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Cash and Cash Equivalents [Abstract] Cash - Beginning Cash - Ending Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash Cash and Cash Equivalents Cash equivalents Cash Equivalents, at Carrying Value Non-Cash Investing and Financing Activities: Class of Warrant or Right [Domain] Class of Warrant or Right [Axis] Exercise price of warrant (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Class of Stock [Line Items] Number of ordinary shares called by each warrant (in shares) Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Class of Stock [Domain] Commitments COMMITMENTS Commitments and Contingencies Disclosure [Text Block] COMMITMENTS [Abstract] Class B Ordinary Shares [Member] Class B [Member] Ordinary Shares [Member] Class A Ordinary Shares [Member] Class A [Member] Ordinary shares, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Ordinary shares, shares issued (in shares) Common Stock, Shares, Issued Ordinary shares, shares authorized (in shares) Common Stock, Shares Authorized Ordinary shares, shares outstanding (in shares) Number of shares outstanding (in shares) Ordinary shares Concentration of Credit Risk Conversion of stock at the time of an initial business combination (in shares) Conversion of Stock, Shares Converted Transaction costs Deferred Offering Costs Reconciliation of Net Loss per Ordinary Share [Abstract] Basic and diluted net loss per ordinary share (in dollars per share) Net Loss Per Ordinary Share Net Loss per Ordinary Share [Abstract] Equity Component [Domain] SHAREHOLDERS' EQUITY [Abstract] Fair Value of Financial Instruments Fair Value Measurement, Policy [Policy Text Block] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Recurring [Member] FAIR VALUE MEASUREMENTS [Abstract] Measurement Frequency [Domain] Measurement Frequency [Axis] Fair Value, Recurring and Nonrecurring [Table] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Assets Measured at Fair Value on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Level 1 [Member] Unrealized (loss) gain on marketable securities held in Trust Account Unrealized loss (gain) on marketable securities held in Trust Account Gain (Loss) on Investments CONDENSED STATEMENTS OF OPERATIONS (Unaudited) [Abstract] Income Taxes Accounts payable and accrued expenses Changes in operating assets and liabilities: Prepaid expenses Increase (Decrease) in Prepaid Expense Increase (Decrease) in Shareholders' Equity [Roll Forward] Interest income on marketable securities held in Trust Account Interest earned on marketable securities held in Trust Account Marketable Securities Held in Trust Account Investment, Policy [Policy Text Block] Marketable securities held in Trust Account Investments, Fair Value Disclosure Sponsor [Member] Investor [Member] Initial Public Offering [Member] IPO [Member] Total Liabilities and Shareholders' Equity Liabilities and Equity LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities and Equity [Abstract] Total Liabilities Liabilities Current liabilities DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Nature of Operations [Text Block] Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Net (loss) income Net income Net (loss) income Cash Flows from Investing Activities: Cash Flows from Operating Activities: Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Adjusted net loss Net Income (Loss) Available to Common Stockholders, Basic Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Cash Flows from Financing Activities: Recently Issued Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Other income (expense): Aggregate principal amount of note Formation and operating costs Operating Expenses Loss from operations Operating Income (Loss) DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS [Abstract] Other income, net Other Nonoperating Income Payment of offering costs Payments of Stock Issuance Costs Underwriting fees Payments for Underwriting Expense Investment of cash in Trust Account Investment of cash in Trust Account Payments to Acquire Restricted Investments Preference shares, shares issued (in shares) Preferred Stock, Shares Issued Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding Preference shares, shares outstanding (in shares) Preferred Stock, Shares Outstanding Preference shares, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Preference shares, shares authorized (in shares) Preferred Stock, Shares Authorized Prepaid expenses Prepaid Expense, Current Proceeds from issuance of common stock to Sponsor Proceeds from sale of Units, net of underwriting discounts paid Proceeds from Issuance Initial Public Offering Proceeds from sale of Private Placement Warrants Proceeds from Issuance of Equity [Abstract] Private Placement [Abstract] Proceeds from Issuance or Sale of Equity [Abstract] Gross proceeds from issuance of warrants Proceeds from private placement of warrants Proceeds from promissory note - related party Proceeds from Related Party Debt RELATED PARTY TRANSACTIONS [Abstract] Related Party [Domain] Related Party Transaction [Line Items] Related Party Transactions [Abstract] Related Party Transaction, Due from (to) Related Party [Abstract] Related Party [Axis] Related Party Transaction [Axis] Amount of related party transaction Monthly related party fee Related Party Transaction [Domain] RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] Fees incurred Repayment of promissory note - related party Repayments of Related Party Debt Retained earnings Retained Earnings [Member] Sale of Stock [Domain] Basic and Diluted Loss per Ordinary Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Stock by Class [Table] Share price (in dollars per share) Share price threshold to transfer, assign or sell shares (in dollars per share) Share Price Ending balance (in shares) Beginning balance (in shares) Shares, Outstanding Share price (in dollars per share) Unit price (in dollars per share) CONDENSED BALANCE SHEETS (Unaudited) [Abstract] Statement [Table] Statement [Line Items] CONDENSED STATEMENTS OF CASH FLOWS (Unaudited) [Abstract] Equity Components [Axis] Class of Stock [Axis] CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited) [Abstract] Shares issued (in shares) Issuance of Class B ordinary shares to Sponsor (in shares) Stock Issued During Period, Shares, New Issues Issuance of Class B ordinary shares to Sponsor Stock Issued During Period, Value, New Issues SHAREHOLDERS' EQUITY Stockholders' Equity Note Disclosure [Text Block] Total Shareholders' Equity Ending balance Beginning balance Stockholders' Equity Attributable to Parent Shareholders' Equity Stockholders' Equity [Abstract] Stockholders' Equity Note [Abstract] SUBSEQUENT EVENTS Subsequent Events [Text Block] SUBSEQUENT EVENTS [Abstract] Sale of Stock [Axis] Income attributable to ordinary shares subject to possible redemption Less: Income attributable to ordinary shares subject to possible redemption Temporary Equity, Accretion to Redemption Value, Adjustment Ordinary shares subject to possible redemption (in shares) Temporary Equity, Shares Outstanding Class A ordinary shares subject to possible redemption, 23,668,455 and 23,740,181 shares at redemption value at September 30, 2020 and December 31, 2019, respectively Temporary Equity, Carrying Amount, Attributable to Parent Unrecognized tax benefits Accrued interest and penalties Use of Estimates Warrants [Abstract] Expiration period of warrants Weighted average shares outstanding, basic and diluted (in shares) Maximum [Member] Minimum [Member] Statistical Measurement [Axis] Statistical Measurement [Domain] Cover [Abstract] Amendment Flag Current Fiscal Year End Date Document Period End Date Entity Listings [Table] Entity Address, State or Province Entity Listings [Line Items] Entity Current Reporting Status Entity Filer Category Entity Registrant Name Entity Central Index Key Entity Common Stock, Shares Outstanding Document Fiscal Year Focus Document Fiscal Period Focus Document Type Entity Interactive Data Current Entity Shell Company Entity Emerging Growth Company Entity Ex Transition Period Entity Small Business Deferred underwriting discount fee per unit payable to underwriters in the event the Company completes a Business Combination, subject to terms of the underwriting agreement. Underwriting discount fee, deferred Deferred underwriting discount (in dollars per share) Amount of costs incurred and deferred for underwriting fees in connection with the offering of Units in Initial Public Offering and Private Placement of Warrants. Underwriting fees, deferred Deferred underwriting fees Underwriting discount fee per unit paid to underwriters. Underwriting discount fee Cash underwriting discount (in dollars per share) Carrying value as of the balance sheet date of outstanding underwriting fee payable initially due after one year or beyond the operating cycle if longer, excluding current portion. Deferred Underwriting Fee Payable, Noncurrent Deferred underwriting fee payable Period the entity is required to file a registration statement following the closing of a Business Combination, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Period to File Registration Statement Number of days to file registration statement Period for warrants to exercise after the completion of a business combination, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Period to Exercise Warrants After Business Combination Period to exercise warrants after business combination Percentage of redemption trigger price will be adjusted (to the nearest cent) to be equal to or higher than the market value and the newly issued price. Percentage of Redemption Triggered Price is Adjusted Higher than Market Value of Newly Issued Price Percentage of redemption triggered price is adjusted higher than the market value of newly issued price Period of time in which warrant holders may not transfer, assign or sell warrants held until after the completion of the initial Business Combination, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Limitation Period to Transfer, Assign or Sell Warrants Limitation period to transfer, assign or sell warrants Percentage of the exercise price of the public warrants will be adjusted (to the nearest cent) to be equal to or higher of the market value and the newly issued price. Percentage of Exercise Price of Public Warrants is Adjusted Higher than Market Value of Newly Issued Price Percentage of exercise price of public warrants is adjusted higher than the market value of newly issued price Percentage of the aggregate gross proceeds from such issuances represent the total equity proceeds, and interest thereon, available for the funding of a Business Combination on the date of the completion of a Business Combination (net of redemptions). Percentage of Aggregate Gross Proceeds of Issuance, Available for Funding of Business Combination Percentage of aggregate gross proceeds of issuance available for funding of business combination Period for warrants to exercise after the completion of public offering, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Period to Exercise Warrants After Public Offerings Period to exercise warrants after public offerings Period to provide written notice to redeem warrants, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Notice Period to Redeem Warrants Notice period to redeem warrants Share price threshold for issuance of additional shares or equity-linked securities for capital raising purposes in connection with the closing of a Business Combination. Share price threshold for issuance of additional shares with closing of Business Combination Additional shares issued with the closing of business combination (in dollars per share) Period of time required to pass after the filing of a registration statement to become effective before warrant holders may be permitted to exercise warrants, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Period for Registration Statement to Become Effective Period for registration statement to become effective Threshold period of specified trading days that common stock price exceeds threshold price per share, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Trading Days Threshold Trading day threshold period Number of trading days for common stock price to exceed threshold, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Number of Trading Days Number of trading days Redemption price per share or per unit of warrants or rights outstanding. Class of Warrant or Right, Redemption Price of Warrants or Rights Warrant redemption price (in dollars per share) The amount of offering costs paid directly by the Sponsor from proceeds from the issuance of shares. Offering costs paid directly from proceeds from issuance of shares Deferred offering costs paid directly by Sponsor in exchange for the issuance of ordinary shares The amount of change in value of ordinary shares subject to possible redemption in a noncash or part noncash transaction. Change in Value of Ordinary Shares Subject to Possible Redemption Change in value of ordinary shares subject to possible redemption The amount of deferred underwriting fee. Deferred underwriting fee The amount of the initial classification of shares subject to possible redemption. Initial Classification of Shares Subject to Possible Redemption Initial classification of ordinary shares subject to possible redemption Number of votes each holder is entitled to vote per share. Common Stock, Votes per Share Votes per share The stock conversion percentage threshold equal to the sum of the total number of all shares of common stock outstanding upon the completion of the Initial Public Offering plus all shares of Class A common stock and equity-linked securities issued or deemed issued in connection with the initial Business Combination (excluding any shares or equity-linked securities issued, or to be issued, to any seller in the initial Business Combination and any private placement-equivalent warrants issued to the Sponsor or its affiliates upon conversion of loans made to the Company). Stock Conversion Percentage Threshold Stock conversion percentage threshold The value of new stock issued during the period in initial public offering. Shares Issued in Initial Public Offering During Period, Value, New Issues Sale of 25,000,000 Units, net of underwriting discounts and offering expenses Number of new shares issued during the period in initial public offering. Shares Issued in Initial Public Offering During Period, Shares, New Issues Sale of 25,000,000 Units, net of underwriting discounts and offering expenses (in shares) Sale of Units (in shares) The value of class of warrants or right issued in private placement. Class of Warrants or Right Issued in Private Placement, Value Sale of 7,000,000 Private Placement Warrants Increase (decrease) in settlement amount from change in fair value of issuer's equity shares. For example, but not limited to, issuer obligated to pay an additional Y dollars in cash for each $1 decrease in the fair value of one share. Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Equity Impact of Changes in Fair Value of Shares on Amount Change in value of ordinary shares subject to possible redemption Increase (decrease) in number of shares from change in fair value of issuer's equity shares affect on settlement amount. For example, but not limited to, additional shares for each $1 decrease in the fair value of one share. Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Equity Impact of Changes in Fair Value of Shares on Number of Shares Change in value of ordinary shares subject to possible redemption (in shares) Equity impact of the value of shares subject to possible redemption reclassified to temporary equity. Reclassifications of Permanent to Temporary Equity, Value Ordinary shares subject to possible redemption Equity impact of shares forfeited to the extent that the underwriters' over-allotment was not exercised in full or in part. Forfeiture of shares, Value Forfeiture of 937,500 Class B ordinary shares Number of shares of common stock subject to forfeiture that were forfeited due to the over-allotment option that was not exercised by the underwriters. Common Stock, Shares, Subject to Forfeiture, Forfeited Forfeiture of 937,500 Class B ordinary shares (in shares) Forfeiture of ordinary shares (in shares) Forfeiture of ordinary shares (in shares) Number of shares subject to possible redemption reclassified to temporary equity. Reclassifications of Permanent to Temporary Equity, Shares Ordinary shares subject to possible redemption (in shares) Number of warrants or rights issued during the period. Class of Warrant or Right, Issued Warrants issued (in shares) Security that gives the holder the right to purchase one share of Class A common stock at a specific exercise price. Private Placement Warrant [Member] Private Placement Warrants [Member] Disclosure of accounting policy for risks and uncertainties. Risks and Uncertainties [Policy Text Block] Risks and Uncertainties Disclosure of accounting policy for shares subject to possible redemption. Shares Subject to Possible Redemption [Policy Text Block] Class A Ordinary Shares Subject to Possible Redemption INITIAL PUBLIC OFFERING [Abstract] The entire disclosure for the initial public offering of the Company's units and the Class A ordinary shares included in the Units sold. Initial Public Offering [Text Block] INITIAL PUBLIC OFFERING Ratio applied for conversion of stock from one class to other, for example but not limited to, one share converted to two or two shares converted to one. Stock Conversion Ratio Stock conversion ratio Threshold period after the initial business combination for the common stock price to exceed the threshold price per share, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Threshold Period after Initial Business Combination Threshold period after initial business combination Number of ordinary shares subject to forfeiture in the event the over-allotment option is not exercised by the underwriters. Ordinary Shares, Shares, Subject to Forfeiture Number of shares subject to forfeiture (in shares) Percentage of shares collectively held by the Founder after the Initial Public Offering. Percentage of Shares owned by Founder Percentage of shares held by Founder after Initial Public Offering Disclosure of information about the Company's organization and business operations. Organization and Business Operations [Table] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Organization and Business Operations [Line Items] Units sold in a public offering that consist of one share of Class A common stock and one-half of one warrant ("Public Warrant"). Public Shares [Member] Public Shares [Member] Amount of other costs incurred in connection with the offering of Units in Initial Public Offering and Private Placement of Warrants. Other Offering Costs Other offering costs The price per share at which shares of the entity can be redeemed by the holders of the shares. Redemption Price Per Share Redemption price (in dollars per share) Maximum interest on the Trust Account that can be held and used to pay dissolution expenses if a Business Combination is not completed within the Combination Period. Interest held to pay dissolution expenses Amount of interest to pay dissolution expenses Number of new units issued during the period. Each unit consists of one share of Class A common stock and one redeemable warrant. Units Issued During Period, Shares, New Issues Units issued (in shares) The cash inflow associated with the amount received from entity's first offering of units to the public. Proceeds from Initial Public Offering of Units Gross proceeds from initial public offering PRIVATE PLACEMENT [Abstract] The entire disclosure for the sale of the Company's warrants in a private placement. Private Placement [Text Block] PRIVATE PLACEMENT Silver Spike Sponsor, LLC (Sponsor), an affiliate of the Sponsor, or certain of the Company's officers and directors. Sponsor, Affiliate of Sponsor, or Certain Company Officers and Directors [Member] Sponsor, Affiliate of Sponsor, or Certain of the Company's Officers and Directors [Member] Working capital loans to finance transaction costs in connection with a Business Combination. Working Capital Loans [Member] Working Capital Loans [Member] An agreement whereby, commencing on August 7, 2019 through the earlier of the consummation of a Business Combination or the Company's liquidation, the Company will pay a office space, administrative and support services. Administrative Support Agreement [Member] Administrative Services Agreement [Member] An unsecured promissory note that was non-interest bearing and payable on the earlier of January 31, 2020 or the completion of the Initial Public Offering. Promissory Note [Member] Promissory Note [Member] Security that gives the holder the right to purchase one share of Class A common stock at an exercise price of $11.50. Public Warrant [Member] Public Warrant [Member] Initial Public Offering of Units [Abstract] Initial Public Offering [Abstract] The number of redeemable warrants included in each Unit offered. Unit, Number of redeemable warrants included in unit offered Number of warrants included in each unit (in shares) The number of securities into which each unit may be converted. For example, but not limited to, each unit may be converted into two shares of common stock. Units, number of securities called by units Number of ordinary shares included in each unit (in shares)