Annual report pursuant to Section 13 and 15(d)

FAIR VALUE MEASUREMENTS (Details)

v3.21.1
FAIR VALUE MEASUREMENTS (Details) - USD ($)
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Oct. 22, 2019
Sep. 30, 2019
Jul. 30, 2019
Schedule of Held-to-maturity Securities [Line Items]                
Assets held in trust account $ 139,158,500       $ 138,414,479      
Assets:                
Fair Value 0       0   $ 0 $ 0
Liabilities:                
Warrant Liabilities 3,452,400 $ 2,548,200 $ 2,383,800 $ 1,027,500 1,972,800 $ 1,356,300    
Cash                
Schedule of Held-to-maturity Securities [Line Items]                
Assets held in trust account 5,563       220      
U.S. Treasury Securities (Mature on 4/16/2020)                
Schedule of Held-to-maturity Securities [Line Items]                
Assets held in trust account         138,414,259      
U.S. Treasury Securities (Matured on 01/07/2021)                
Schedule of Held-to-maturity Securities [Line Items]                
Assets held in trust account 139,152,937              
Private Placement Warrants                
Liabilities:                
Warrant Liabilities 3,452,400       1,972,800 $ 1,400,000    
Level 1 | U.S. Treasury Securities (Mature on 4/16/2020) | Recurring                
Assets:                
Amortized Cost         138,414,259      
Gross Holdings Gains         26,719      
Fair Value         138,440,978      
Level 1 | U.S. Treasury Securities (Matured on 01/07/2021) | Recurring                
Assets:                
Amortized Cost 139,152,937              
Gross Holdings Gains 2,063              
Fair Value 139,155,000              
Level 3 | Private Placement Warrants | Recurring                
Liabilities:                
Warrant Liabilities $ 3,452,400       $ 1,972,800