WARRANT LIABILITIES - Warrants activity (Details)	Mar. 31, 2021 shares
Class of Warrant or Right [Line Items]
Number of shares	4,825,000
Weighted average life	5 years
Public Warrants
Class of Warrant or Right [Line Items]
Weighted average life	5 years
Public Warrants | Initial Public Offering
Class of Warrant or Right [Line Items]
Number of shares	4,600,000
Private Warrants | Private Placement
Class of Warrant or Right [Line Items]
Number of shares	225,000