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RESTATEMENT OF PREVIOUSLY ISSUED FINANCIAL STATEMENTS - Summary of restatement of previously issued financial statements (Details) - USD ($) | 3 Months Ended | 4 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2020 | Nov. 23, 2020 | Aug. 20, 2020
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Warrant liability | $ 2,601,180 | $ 3,404,014 | $ 3,404,014 |  |
Total Liabilities | 6,807,765 | 6,914,162 | 6,914,162 |  |
Ordinary Shares Subject to Possible Redemption | 81,627,900 | 81,860,860 | 81,860,860 |  |
Additional paid-in capital | 7,354,918 | 7,121,960 | 7,121,960 |  |
Accumulated deficit | (2,355,292) | (2,122,328) | (2,122,328) |  |
Shareholders' Equity | 5,000,003 | 5,000,007 | 5,000,007 |  | $ 0
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
Change in fair value of warrant liability | (802,834) | 1,573,554 |  |  |
Net loss | (232,964) | (2,122,328) |  |  |
Prior Period Adjustment Restatement Of Statement Of Cash Flows [Abstract] |  |  |  |  |
Net loss | (232,964) | (2,122,328) |  |  |
Change in fair value of warrant liability | (802,834) | 1,573,554 |  |  |
Initial classification of warrant liability |  | 1,830,460 |  |  |
Initial classification of common stock subject to possible redemption |  | 72,522,937 |  |  |
Change in value of common stock subject to possible redemption | (232,960) | (2,429,850) |  |  |
Class A ordinary |  |  |  |  |
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Class A Ordinary Shares | 147 | $ 145 | 145 |  |
Class A ordinary shares subject to possible |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
weighted average shares outstanding |  | 8,181,335 |  |  |
Basic and diluted net loss per share |  | $ 0.00 |  |  |
Non-redeemable ordinary shares |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
Net loss | $ (232,964) | $ (2,122,328) |  |  |
weighted average shares outstanding | 3,747,914 | 2,461,095 |  |  |
Basic and diluted net loss per share | $ (0.07) | $ (0.86) |  |  |
Prior Period Adjustment Restatement Of Statement Of Cash Flows [Abstract] |  |  |  |  |
Net loss | $ (232,964) | $ (2,122,328) |  |  |
As Previously Reported |  |  |  |  |
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Total Liabilities |  | 3,510,148 | 3,510,148 | $ 3,167,722 |
Ordinary Shares Subject to Possible Redemption |  | 85,264,880 | 85,264,880 | 74,121,170 |
Additional paid-in capital |  | 5,440,915 | 5,440,915 | 5,004,636 |
Accumulated deficit |  | (441,255) | (441,255) | (4,961) |
Shareholders' Equity |  | 5,000,001 | 5,000,001 |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
Net loss |  |  | (441,255) |  |
Prior Period Adjustment Restatement Of Statement Of Cash Flows [Abstract] |  |  |  |  |
Net loss |  |  | (441,255) |  |
Initial classification of common stock subject to possible redemption |  |  | 74,121,170 |  |
Change in value of common stock subject to possible redemption |  |  | (436,290) |  |
As Previously Reported | Class A ordinary |  |  |  |  |
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Class A Ordinary Shares |  | 111 | $ 111 | 100 |
As Previously Reported | Class A ordinary shares subject to possible |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
weighted average shares outstanding |  |  | 8,326,328 |  |
As Previously Reported | Non-redeemable ordinary shares |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
weighted average shares outstanding |  |  | 2,414,403 |  |
Basic and diluted net loss per share |  |  | $ (0.18) |  |
Adjustments |  |  |  |  |
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Warrant liability |  | 3,404,014 | $ 3,404,014 | 1,598,233 |
Total Liabilities |  | 3,404,014 | 3,404,014 | 1,598,233 |
Ordinary Shares Subject to Possible Redemption |  | (3,404,020) | (3,404,020) | (1,598,233) |
Additional paid-in capital |  | 1,681,045 | 1,681,045 | 107,501 |
Accumulated deficit |  | (1,681,073) | (1,681,073) | (107,519) |
Shareholders' Equity |  | 6 | 6 |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
Change in fair value of warrant liability |  |  | 1,573,554 |  |
Allocation of initial public offering costs |  |  | 107,519 |  |
Net loss |  |  | (1,681,073) |  |
Prior Period Adjustment Restatement Of Statement Of Cash Flows [Abstract] |  |  |  |  |
Net loss |  |  | (1,681,073) |  |
Allocation of initial public offering costs |  |  | 107,519 |  |
Change in fair value of warrant liability |  |  | 1,573,554 |  |
Initial classification of warrant liability |  |  | 1,830,460 |  |
Initial classification of common stock subject to possible redemption |  |  | (1,598,233) |  |
Change in value of common stock subject to possible redemption |  |  | (1,993,560) |  |
Adjustments | Class A ordinary |  |  |  |  |
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Class A Ordinary Shares |  | 34 | $ 34 | 18 |
Adjustments | Class A ordinary shares subject to possible |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
weighted average shares outstanding |  |  | (144,993) |  |
Adjustments | Non-redeemable ordinary shares |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
weighted average shares outstanding |  |  | 46,692 |  |
Basic and diluted net loss per share |  |  | $ (0.68) |  |
As Restated |  |  |  |  |
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Warrant liability |  | 3,404,014 | $ 3,404,014 | 1,598,233 |
Total Liabilities |  | 6,914,162 | 6,914,162 | 4,765,955 |
Ordinary Shares Subject to Possible Redemption |  | 81,860,860 | 81,860,860 | 72,522,937 |
Additional paid-in capital |  | 7,121,960 | 7,121,960 | 5,112,137 |
Accumulated deficit |  | (2,122,328) | (2,122,328) | (112,480) |
Shareholders' Equity |  | 5,000,007 | 5,000,007 |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
Change in fair value of warrant liability |  |  | 1,573,554 |  |
Allocation of initial public offering costs |  |  | 107,519 |  |
Net loss |  |  | (2,122,328) |  |
Prior Period Adjustment Restatement Of Statement Of Cash Flows [Abstract] |  |  |  |  |
Net loss |  |  | (2,122,328) |  |
Allocation of initial public offering costs |  |  | 107,519 |  |
Change in fair value of warrant liability |  |  | 1,573,554 |  |
Initial classification of warrant liability |  |  | 1,830,460 |  |
Initial classification of common stock subject to possible redemption |  |  | 72,522,937 |  |
Change in value of common stock subject to possible redemption |  |  | (2,429,850) |  |
As Restated | Class A ordinary |  |  |  |  |
Prior Period Restatement Of Balance Sheet [Abstract] |  |  |  |  |
Class A Ordinary Shares |  | $ 145 | $ 145 | $ 118 |
As Restated | Class A ordinary shares subject to possible |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
weighted average shares outstanding |  |  | 8,181,335 |  |
As Restated | Non-redeemable ordinary shares |  |  |  |  |
Prior Period Adjustment Restatement of Statement Of Operations [Abstract] |  |  |  |  |
weighted average shares outstanding |  |  | 2,461,095 |  |
Basic and diluted net loss per share |  |  | $ (0.86) |  |

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