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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2020
Fair Value Disclosures [Abstract]  
Schedule of fair value measured on recurring basis
Description  Level   December 31,
2020
   December 31,
2019
 
Assets:               
Investments – U.S. Treasury Securities Money Market Fund   1   $175,325,383   $94,650
Schedule of fair value of held-to-maturity securities
    Held-To-Maturity 

Level

   Amortized Cost  

Gross
Holding
(Loss)

Gains

   Fair Value 
December 31, 2020   U.S. Treasury Securities (Mature on 1/19/2021)   1   $176,531,482   $2,987   $176,534,469 
December 31, 2019   U.S. Treasury Securities (Mature on 3/19/2020)   1   $351,713,981   $281,644   $351,995,625