SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Reconciliation of Net Loss Per Ordinary Share (Detail) - USD ($)
 2 Months Ended 3 Months Ended 6 Months Ended
Dec. 31, 2019
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES        
Net loss $ (17,631) $ (56,565) $ 0 $ (56,565)
Less: Income attributable to ordinary shares subject to possible redemption   (61,695)   (61,695)
Adjusted net loss   $ (118,260)   $ (118,260)
Weighted average shares outstanding, basic and diluted 1 22,399,101 [1]   18,221,528 [1]
Basic and diluted net loss per ordinary share $ (17,631) $ (0.01) [2]   $ (0.01) [2]
[1] Excludes an aggregate of 79,513,276 shares subject to possible redemption.
[2] Net loss per ordinary share - basic and diluted excludes income attributable to ordinary shares subject to possible redemption of $61,695 for each of the three and six months ended June 30, 2020 (see Note 2).