Annual report pursuant to Section 13 and 15(d)

SHAREHOLDER'S EQUITY - Warrants (Details)

v3.21.1
SHAREHOLDER'S EQUITY - Warrants (Details)
 4 Months Ended
Dec. 31, 2020
$ / shares
Class of Warrant or Right [Line Items]  
Public Warrants exercisable term after the completion of a business combination 30 days
Public Warrants exercisable term from the closing of the initial public offering 1 year
Public Warrants expiration term 5 years
Threshold period for filling registration statement after business combination 20 days
Threshold issue price per share $ 9.20
Percentage of gross proceeds on total equity proceeds 60.00%
Threshold trading days determining volume weighted average price 20 days
Adjustment of exercise price of warrants based on market value and newly issued price (as a percent) $ 9.20
Adjustment of redemption price of stock based on market value and newly issued price 1 (as a percent) 115
Adjustment of redemption price of stock based on market value and newly issued price (as a percent) 180.00%
Threshold period for not to transfer, assign or sell any of their shares or warrants after the completion of the initial business combination 30 days
Redemption of Warrants When the Price per Share of Class A Common Stock Equals or Exceeds $18.00  
Class of Warrant or Right [Line Items]  
Stock price trigger for redemption of public warrants (in dollars per share) $ 18.00
Redemption price per public warrant (in dollars per share) $ 0.01
Minimum threshold written notice period for redemption of public warrants 30 days
Threshold trading days for redemption of public warrants 20
Threshold consecutive trading days for redemption of public warrants 30
Redemption period 3 days
Redemption of Warrants When the Price per Share of Class A Common Stock Equals or Exceeds $10.00  
Class of Warrant or Right [Line Items]  
Stock price trigger for redemption of public warrants (in dollars per share) $ 10.00
Redemption price per public warrant (in dollars per share) $ 0.10
Minimum threshold written notice period for redemption of public warrants 30 days
Threshold trading days for redemption of public warrants 20
Threshold consecutive trading days for redemption of public warrants 30
Redemption period 3 days